From ef79522144b700758d46b4b5fd4a050ebaf304b3 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 20 Jul 2026 11:24:52 +0000
Subject: [PATCH 1/2] Backport .NET 11 Process API docs from dotnet/runtime

---
 xml/System.Diagnostics/Process.xml           | 241 ++++++++++++++-----
 xml/System.Diagnostics/ProcessExitStatus.xml |  35 ++-
 xml/System.Diagnostics/ProcessOutputLine.xml |  18 +-
 xml/System.Diagnostics/ProcessStartInfo.xml  | 122 +++++++---
 xml/System.Diagnostics/ProcessTextOutput.xml |  30 +--
 5 files changed, 316 insertions(+), 130 deletions(-)

diff --git a/xml/System.Diagnostics/Process.xml b/xml/System.Diagnostics/Process.xml
index e6842c10505..ef7cf306adc 100644
--- a/xml/System.Diagnostics/Process.xml
+++ b/xml/System.Diagnostics/Process.xml
@@ -3754,10 +3754,17 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="timeout" Type="System.Nullable&lt;System.TimeSpan&gt;" Index="0" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The maximum amount of time to wait for the streams to be fully read. When <see langword="null" />, waits indefinitely.</param>
+        <summary>Reads all standard output and standard error of the process as byte arrays.</summary>
+        <returns>A tuple containing the standard output and standard error bytes.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.InvalidOperationException">Standard output or standard error has not been redirected.
+
+-or-
+
+A redirected stream has already been used for synchronous or asynchronous reading.</exception>
+        <exception cref="T:System.TimeoutException">The operation did not complete within the specified <paramref name="timeout" />.</exception>
+        <exception cref="T:System.ObjectDisposedException">The process has been disposed.</exception>
       </Docs>
     </Member>
     <Member MemberName="ReadAllBytesAsync">
@@ -3791,10 +3798,17 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="0" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="cancellationToken">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="cancellationToken">A token to cancel the asynchronous operation.</param>
+        <summary>Asynchronously reads all standard output and standard error of the process as byte arrays.</summary>
+        <returns>A task that represents the asynchronous read operation. The value of the task contains a tuple with the standard output and standard error bytes.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.InvalidOperationException">Standard output or standard error has not been redirected.
+
+-or-
+
+A redirected stream has already been used for synchronous or asynchronous reading.</exception>
+        <exception cref="T:System.OperationCanceledException">The <paramref name="cancellationToken" /> was canceled.</exception>
+        <exception cref="T:System.ObjectDisposedException">The process has been disposed.</exception>
       </Docs>
     </Member>
     <Member MemberName="ReadAllLines">
@@ -3818,10 +3832,21 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="timeout" Type="System.Nullable&lt;System.TimeSpan&gt;" Index="0" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
-        <remarks>To be added.</remarks>
+        <param name="timeout">The maximum amount of time to wait for the streams to be fully read. When <see langword="null" />, waits indefinitely.</param>
+        <summary>Reads all standard output and standard error of the process as lines of text, interleaving them as they become available.</summary>
+        <returns>An enumerable of <see cref="T:System.Diagnostics.ProcessOutputLine" /> instances representing the lines read from standard output and standard error.</returns>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+Lines from standard output and standard error are yielded as they become available. When data is available in both standard output and standard error, standard error is processed first.
+          ]]></format>
+        </remarks>
+        <exception cref="T:System.InvalidOperationException">Standard output or standard error has not been redirected.
+
+-or-
+
+A redirected stream has already been used for synchronous or asynchronous reading.</exception>
+        <exception cref="T:System.TimeoutException">The operation did not complete within the specified <paramref name="timeout" />.</exception>
+        <exception cref="T:System.ObjectDisposedException">The process has been disposed.</exception>
       </Docs>
     </Member>
     <Member MemberName="ReadAllLinesAsync">
@@ -3845,10 +3870,21 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="0" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="cancellationToken">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
-        <remarks>To be added.</remarks>
+        <param name="cancellationToken">A token to cancel the asynchronous operation.</param>
+        <summary>Asynchronously reads all standard output and standard error of the process as lines of text, interleaving them as they become available.</summary>
+        <returns>An async enumerable of <see cref="T:System.Diagnostics.ProcessOutputLine" /> instances representing the lines read from standard output and standard error.</returns>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+Lines from standard output and standard error are yielded as they become available. When the consumer stops enumerating early (for example, by breaking out of `await foreach`), any pending read operations are canceled.
+          ]]></format>
+        </remarks>
+        <exception cref="T:System.InvalidOperationException">Standard output or standard error has not been redirected.
+
+-or-
+
+A redirected stream has already been used for synchronous or asynchronous reading.</exception>
+        <exception cref="T:System.OperationCanceledException">The <paramref name="cancellationToken" /> was canceled.</exception>
+        <exception cref="T:System.ObjectDisposedException">The process has been disposed.</exception>
       </Docs>
     </Member>
     <Member MemberName="ReadAllText">
@@ -3882,10 +3918,17 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="timeout" Type="System.Nullable&lt;System.TimeSpan&gt;" Index="0" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The maximum amount of time to wait for the streams to be fully read. When <see langword="null" />, waits indefinitely.</param>
+        <summary>Reads all standard output and standard error of the process as text.</summary>
+        <returns>A tuple containing the standard output and standard error text.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.InvalidOperationException">Standard output or standard error has not been redirected.
+
+-or-
+
+A redirected stream has already been used for synchronous or asynchronous reading.</exception>
+        <exception cref="T:System.TimeoutException">The operation did not complete within the specified <paramref name="timeout" />.</exception>
+        <exception cref="T:System.ObjectDisposedException">The process has been disposed.</exception>
       </Docs>
     </Member>
     <Member MemberName="ReadAllTextAsync">
@@ -3919,10 +3962,17 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="0" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="cancellationToken">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="cancellationToken">A token to cancel the asynchronous operation.</param>
+        <summary>Asynchronously reads all standard output and standard error of the process as text.</summary>
+        <returns>A task that represents the asynchronous read operation. The value of the task contains a tuple with the standard output and standard error text.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.InvalidOperationException">Standard output or standard error has not been redirected.
+
+-or-
+
+A redirected stream has already been used for synchronous or asynchronous reading.</exception>
+        <exception cref="T:System.OperationCanceledException">The <paramref name="cancellationToken" /> was canceled.</exception>
+        <exception cref="T:System.ObjectDisposedException">The process has been disposed.</exception>
       </Docs>
     </Member>
     <Member MemberName="Refresh">
@@ -4075,11 +4125,15 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="timeout" Type="System.Nullable&lt;System.TimeSpan&gt;" Index="1" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="startInfo">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="startInfo">The <see cref="T:System.Diagnostics.ProcessStartInfo" /> that contains the information used to start the process.</param>
+        <param name="timeout">The maximum amount of time to wait for the process to exit. When <see langword="null" />, waits indefinitely. If the process does not exit within the specified timeout, it is killed.</param>
+        <summary>Starts the process described by <paramref name="startInfo" />, waits for it to exit, and returns its exit status.</summary>
+        <returns>The exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="startInfo" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.InvalidOperationException">
+          <see cref="P:System.Diagnostics.ProcessStartInfo.UseShellExecute" /> is set to <see langword="true" />.</exception>
       </Docs>
     </Member>
     <Member MemberName="Run">
@@ -4126,12 +4180,16 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="timeout" Type="System.Nullable&lt;System.TimeSpan&gt;" Index="2" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="fileName">To be added.</param>
-        <param name="arguments">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="fileName">The name of the application or document to start.</param>
+        <param name="arguments">The command-line arguments to pass to the process. Pass <see langword="null" /> or an empty list to start the process without additional arguments.</param>
+        <param name="timeout">The maximum amount of time to wait for the process to exit. When <see langword="null" />, waits indefinitely. If the process does not exit within the specified timeout, it is killed.</param>
+        <summary>Starts a process with the specified file name and optional arguments, waits for it to exit, and returns its exit status.</summary>
+        <returns>The exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="fileName" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.ArgumentException">
+          <paramref name="fileName" /> is empty.</exception>
       </Docs>
     </Member>
     <Member MemberName="RunAndCaptureText">
@@ -4170,11 +4228,19 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="timeout" Type="System.Nullable&lt;System.TimeSpan&gt;" Index="1" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="startInfo">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="startInfo">The <see cref="T:System.Diagnostics.ProcessStartInfo" /> that contains the information used to start the process.</param>
+        <param name="timeout">The maximum amount of time to wait for the process to exit. When <see langword="null" />, waits indefinitely. If the process does not exit within the specified timeout, it is killed.</param>
+        <summary>Starts the process described by <paramref name="startInfo" />, captures its standard output and error, waits for it to exit, and returns the captured text and exit status.</summary>
+        <returns>The captured text output and exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="startInfo" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.InvalidOperationException">
+          <see cref="P:System.Diagnostics.ProcessStartInfo.UseShellExecute" /> is set to <see langword="true" />.
+
+-or-
+
+<see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardOutput" /> or <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardError" /> is not set to <see langword="true" />.</exception>
       </Docs>
     </Member>
     <Member MemberName="RunAndCaptureText">
@@ -4221,12 +4287,16 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="timeout" Type="System.Nullable&lt;System.TimeSpan&gt;" Index="2" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="fileName">To be added.</param>
-        <param name="arguments">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="fileName">The name of the application or document to start.</param>
+        <param name="arguments">The command-line arguments to pass to the process. Pass <see langword="null" /> or an empty list to start the process without additional arguments.</param>
+        <param name="timeout">The maximum amount of time to wait for the process to exit. When <see langword="null" />, waits indefinitely. If the process does not exit within the specified timeout, it is killed.</param>
+        <summary>Starts a process with the specified file name and optional arguments, captures its standard output and error, waits for it to exit, and returns the captured text and exit status.</summary>
+        <returns>The captured text output and exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="fileName" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.ArgumentException">
+          <paramref name="fileName" /> is empty.</exception>
       </Docs>
     </Member>
     <Member MemberName="RunAndCaptureTextAsync">
@@ -4265,11 +4335,19 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="1" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="startInfo">To be added.</param>
-        <param name="cancellationToken">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="startInfo">The <see cref="T:System.Diagnostics.ProcessStartInfo" /> that contains the information used to start the process.</param>
+        <param name="cancellationToken">A token to cancel the asynchronous operation. If the token is canceled, the process is killed.</param>
+        <summary>Asynchronously starts the process described by <paramref name="startInfo" />, captures its standard output and error, waits for it to exit, and returns the captured text and exit status.</summary>
+        <returns>A task that represents the asynchronous operation. The value of the task contains the captured text output and exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="startInfo" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.InvalidOperationException">
+          <see cref="P:System.Diagnostics.ProcessStartInfo.UseShellExecute" /> is set to <see langword="true" />.
+
+-or-
+
+<see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardOutput" /> or <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardError" /> is not set to <see langword="true" />.</exception>
       </Docs>
     </Member>
     <Member MemberName="RunAndCaptureTextAsync">
@@ -4316,12 +4394,16 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="2" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="fileName">To be added.</param>
-        <param name="arguments">To be added.</param>
-        <param name="cancellationToken">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="fileName">The name of the application or document to start.</param>
+        <param name="arguments">The command-line arguments to pass to the process. Pass <see langword="null" /> or an empty list to start the process without additional arguments.</param>
+        <param name="cancellationToken">A token to cancel the asynchronous operation. If the token is canceled, the process is killed.</param>
+        <summary>Asynchronously starts a process with the specified file name and optional arguments, captures its standard output and error, waits for it to exit, and returns the captured text and exit status.</summary>
+        <returns>A task that represents the asynchronous operation. The value of the task contains the captured text output and exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="fileName" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.ArgumentException">
+          <paramref name="fileName" /> is empty.</exception>
       </Docs>
     </Member>
     <Member MemberName="RunAsync">
@@ -4360,11 +4442,15 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="1" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="startInfo">To be added.</param>
-        <param name="cancellationToken">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="startInfo">The <see cref="T:System.Diagnostics.ProcessStartInfo" /> that contains the information used to start the process.</param>
+        <param name="cancellationToken">A token to cancel the asynchronous operation. If the token is canceled, the process is killed.</param>
+        <summary>Asynchronously starts the process described by <paramref name="startInfo" />, waits for it to exit, and returns its exit status.</summary>
+        <returns>A task that represents the asynchronous operation. The value of the task contains the exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="startInfo" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.InvalidOperationException">
+          <see cref="P:System.Diagnostics.ProcessStartInfo.UseShellExecute" /> is set to <see langword="true" />.</exception>
       </Docs>
     </Member>
     <Member MemberName="RunAsync">
@@ -4411,12 +4497,16 @@ A thread in a process can migrate from processor to processor, with each migrati
         <Parameter Name="cancellationToken" Type="System.Threading.CancellationToken" Index="2" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="fileName">To be added.</param>
-        <param name="arguments">To be added.</param>
-        <param name="cancellationToken">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="fileName">The name of the application or document to start.</param>
+        <param name="arguments">The command-line arguments to pass to the process. Pass <see langword="null" /> or an empty list to start the process without additional arguments.</param>
+        <param name="cancellationToken">A token to cancel the asynchronous operation. If the token is canceled, the process is killed.</param>
+        <summary>Asynchronously starts a process with the specified file name and optional arguments, waits for it to exit, and returns its exit status.</summary>
+        <returns>A task that represents the asynchronous operation. The value of the task contains the exit status of the process.</returns>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="fileName" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.ArgumentException">
+          <paramref name="fileName" /> is empty.</exception>
       </Docs>
     </Member>
     <Member MemberName="SafeHandle">
@@ -5502,10 +5592,23 @@ The file specified in the <paramref name="fileName" /> could not be found.
         <Parameter Name="startInfo" Type="System.Diagnostics.ProcessStartInfo" Index="0" FrameworkAlternate="net-11.0" />
       </Parameters>
       <Docs>
-        <param name="startInfo">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
-        <remarks>To be added.</remarks>
+        <param name="startInfo">The <see cref="T:System.Diagnostics.ProcessStartInfo" /> that contains the information used to start the process.</param>
+        <summary>Starts the process described by <paramref name="startInfo" />, releases all associated resources, and returns the process ID.</summary>
+        <returns>The process ID of the started process.</returns>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+When a standard handle (<xref:System.Diagnostics.ProcessStartInfo.StandardInputHandle>, <xref:System.Diagnostics.ProcessStartInfo.StandardOutputHandle>, or <xref:System.Diagnostics.ProcessStartInfo.StandardErrorHandle>) is not provided, it is redirected to the null file by default.
+
+This method is designed for fire-and-forget scenarios where the caller wants to launch a process and does not need to interact with it further. It starts the process, releases all associated resources, and returns the process ID. The started process continues to run independently.
+          ]]></format>
+        </remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="startInfo" /> is <see langword="null" />.</exception>
+        <exception cref="T:System.InvalidOperationException">One or more of <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardInput" />, <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardOutput" />, or <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardError" /> is set to <see langword="true" />. Stream redirection is not supported in fire-and-forget scenarios because redirected streams must be drained to avoid deadlocks.
+
+-or-
+
+<see cref="P:System.Diagnostics.ProcessStartInfo.UseShellExecute" /> is set to <see langword="true" />. Shell execution is not supported in fire-and-forget scenarios because on Windows it may not create a new process, making it impossible to return a valid process ID.</exception>
       </Docs>
     </Member>
     <Member MemberName="StartAndForget">
@@ -5551,11 +5654,19 @@ The file specified in the <paramref name="fileName" /> could not be found.
         </Parameter>
       </Parameters>
       <Docs>
-        <param name="fileName">To be added.</param>
-        <param name="arguments">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
-        <remarks>To be added.</remarks>
+        <param name="fileName">The name of the application or document to start.</param>
+        <param name="arguments">The command-line arguments to pass to the process. Pass <see langword="null" /> or an empty list to start the process without additional arguments.</param>
+        <summary>Starts a process with the specified file name and optional arguments, releases all associated resources, and returns the process ID.</summary>
+        <returns>The process ID of the started process.</returns>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+This method is designed for fire-and-forget scenarios where the caller wants to launch a process and does not need to interact with it further. It starts the process, captures its process ID, releases all associated resources, and returns the process ID. The started process continues to run independently.
+
+Standard handles are redirected to the null file by default.
+          ]]></format>
+        </remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="fileName" /> is <see langword="null" />.</exception>
       </Docs>
     </Member>
     <Member MemberName="StartInfo">
diff --git a/xml/System.Diagnostics/ProcessExitStatus.xml b/xml/System.Diagnostics/ProcessExitStatus.xml
index 85201bfd8c0..c16d0fc9935 100644
--- a/xml/System.Diagnostics/ProcessExitStatus.xml
+++ b/xml/System.Diagnostics/ProcessExitStatus.xml
@@ -14,7 +14,7 @@
   </Base>
   <Interfaces />
   <Docs>
-    <summary>To be added.</summary>
+    <summary>Represents the exit status of a process.</summary>
     <remarks>To be added.</remarks>
   </Docs>
   <Members>
@@ -35,10 +35,10 @@
         <Parameter Name="signal" Type="System.Nullable&lt;System.Runtime.InteropServices.PosixSignal&gt;" />
       </Parameters>
       <Docs>
-        <param name="exitCode">To be added.</param>
-        <param name="canceled">To be added.</param>
-        <param name="signal">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="exitCode">The exit code of the process.</param>
+        <param name="canceled">A value indicating whether the process has been terminated due to timeout or cancellation.</param>
+        <param name="signal">On Unix, the POSIX signal that terminated the process, or <see langword="null" /> if the process exited normally.</param>
+        <summary>Initializes a new instance of the <see cref="T:System.Diagnostics.ProcessExitStatus" /> class.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -58,8 +58,9 @@
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets a value indicating whether the process has been terminated due to timeout or cancellation.</summary>
+        <value>
+          <see langword="true" /> if the process was terminated due to timeout or cancellation; otherwise, <see langword="false" />.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -79,9 +80,13 @@
         <ReturnType>System.Int32</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the exit code of the process.</summary>
+        <value>The exit code of the process.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+If the process was terminated by a signal on Unix, this is 128 + the signal number. Use <xref:System.Diagnostics.ProcessExitStatus.Signal> to get the actual signal.
+          ]]></format>
+        </remarks>
       </Docs>
     </Member>
     <Member MemberName="Signal">
@@ -100,9 +105,13 @@
         <ReturnType>System.Nullable&lt;System.Runtime.InteropServices.PosixSignal&gt;</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the POSIX signal that terminated the process on Unix, or <see langword="null" /> if the process was not terminated by a signal.</summary>
+        <value>The POSIX signal that terminated the process, or <see langword="null" /> if the process was not terminated by a signal.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+On Unix, a process can be terminated by a signal (e.g., SIGKILL, SIGTERM). When this happens, the kernel reports "terminated by signal X" rather than an exit code. This property captures that signal. When the process exits normally on Unix, or on Windows where signals do not exist, this property is `null`.
+          ]]></format>
+        </remarks>
       </Docs>
     </Member>
   </Members>
diff --git a/xml/System.Diagnostics/ProcessOutputLine.xml b/xml/System.Diagnostics/ProcessOutputLine.xml
index a7ba3a79386..0a6411342cd 100644
--- a/xml/System.Diagnostics/ProcessOutputLine.xml
+++ b/xml/System.Diagnostics/ProcessOutputLine.xml
@@ -24,7 +24,7 @@
     </Attribute>
   </Attributes>
   <Docs>
-    <summary>To be added.</summary>
+    <summary>Represents a single line of text read from a process's standard output or standard error stream.</summary>
     <remarks>To be added.</remarks>
   </Docs>
   <Members>
@@ -45,9 +45,10 @@
         <Parameter Name="standardError" Type="System.Boolean" />
       </Parameters>
       <Docs>
-        <param name="content">To be added.</param>
-        <param name="standardError">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="content">The text content of the output line.</param>
+        <param name="standardError">
+          <see langword="true" /> if the line was read from standard error; otherwise, <see langword="false" />.</param>
+        <summary>Initializes a new instance of the <see cref="T:System.Diagnostics.ProcessOutputLine" /> struct.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -67,8 +68,8 @@
         <ReturnType>System.String</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the text content of the output line.</summary>
+        <value>The text content of the output line.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -88,8 +89,9 @@
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets a value that indicates whether the line was read from standard error.</summary>
+        <value>
+          <see langword="true" /> if the line was read from standard error; otherwise, <see langword="false" />.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
diff --git a/xml/System.Diagnostics/ProcessStartInfo.xml b/xml/System.Diagnostics/ProcessStartInfo.xml
index 2d5592dc411..83f4a8c6cb7 100644
--- a/xml/System.Diagnostics/ProcessStartInfo.xml
+++ b/xml/System.Diagnostics/ProcessStartInfo.xml
@@ -196,12 +196,14 @@
         <Parameter Name="arguments" Type="System.Collections.Generic.IEnumerable&lt;System.String&gt;" />
       </Parameters>
       <Docs>
-        <param name="fileName">To be added.</param>
-        <param name="arguments">To be added.</param>
+        <param name="fileName">The name of the application or document to start.</param>
+        <param name="arguments">A collection of command-line arguments to pass to the application.</param>
         <summary>
           <para>Initializes a new instance of the <see cref="T:System.Diagnostics.ProcessStartInfo" /> class and specifies the name of the application to start and a set of command-line arguments to pass to the application.</para>
         </summary>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="fileName" /> or <paramref name="arguments" /> is <see langword="null" />.</exception>
       </Docs>
     </Member>
     <Member MemberName=".ctor">
@@ -786,12 +788,28 @@ If you use this property to set command-line arguments, <xref:System.Diagnostics
         <ReturnType>System.Collections.Generic.IList&lt;System.Runtime.InteropServices.SafeHandle&gt;</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a list of handles that will be inherited by the child process.</summary>
+        <value>A list of <see cref="T:System.Runtime.InteropServices.SafeHandle" /> objects to be explicitly inherited by the child process, or <see langword="null" /> to use the default handle inheritance behavior.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+When this property is not `null`, handle inheritance is restricted to the standard handles and the handles from this list. If the list is empty, only the standard handles are inherited.
+
+Only <xref:Microsoft.Win32.SafeHandles.SafeFileHandle> and <xref:System.IO.Pipes.SafePipeHandle> are supported in this list.
+
+Setting this property on Unix systems that do not have native support for controlling handle inheritance can severely degrade process start performance.
+
+Handles in this list should not have inheritance enabled beforehand. If they do, they could be unintentionally inherited by other processes started concurrently with different APIs, which might lead to security or resource management issues.
+
+Two concurrent process starts that pass same handle in <xref:System.Diagnostics.ProcessStartInfo.InheritedHandles> are not supported. The implementation temporarily modifies each handle's inheritance flags and this is not thread-safe across concurrent starts sharing the same handle.
+
+This API can't be used together with <xref:System.Diagnostics.ProcessStartInfo.UseShellExecute> set to `true` or when specifying a user name via the <xref:System.Diagnostics.ProcessStartInfo.UserName> property.
+
+On Windows, the implementation will temporarily enable inheritance on each handle in this list by modifying the handle's flags using [SetHandleInformation](https://learn.microsoft.com/windows/win32/api/handleapi/nf-handleapi-sethandleinformation). After the child process is created, inheritance will be unconditionally disabled on these handles to prevent them from being inherited by other processes started with different APIs. The handles themselves are not duplicated; they are made inheritable and passed to the child process.
+
+On Unix, the implementation will modify each file descriptor in the child process by removing the FD_CLOEXEC flag. This modification occurs after the fork and before the exec, so it does not affect the parent process.
+          ]]></format>
+        </remarks>
       </Docs>
-    </Member>
-    <Member MemberName="KillOnParentExit">
       <MemberSignature Language="C#" Value="public bool KillOnParentExit { get; set; }" />
       <MemberSignature Language="ILAsm" Value=".property instance bool KillOnParentExit" />
       <MemberSignature Language="DocId" Value="P:System.Diagnostics.ProcessStartInfo.KillOnParentExit" />
@@ -824,12 +842,21 @@ If you use this property to set command-line arguments, <xref:System.Diagnostics
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a value indicating whether the child process should be terminated when the parent process exits.</summary>
+        <value>
+          <see langword="true" /> to terminate the child process when the parent exits; otherwise, <see langword="false" />. The default is <see langword="false" />.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+When this property is set to `true`, the operating system will automatically terminate the child process when the parent process exits, regardless of whether the parent exits gracefully or crashes.
+
+This property cannot be used together with <xref:System.Diagnostics.ProcessStartInfo.UseShellExecute> set to `true`.
+
+On Windows, this is implemented using Job Objects with the [JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE](https://learn.microsoft.com/windows/win32/api/winnt/ns-winnt-jobobject_basic_limit_information) flag.
+
+On Linux and Android, this is implemented using `prctl(PR_SET_PDEATHSIG)`.
+          ]]></format>
+        </remarks>
       </Docs>
-    </Member>
-    <Member MemberName="LoadUserProfile">
       <MemberSignature Language="C#" Value="public bool LoadUserProfile { get; set; }" />
       <MemberSignature Language="ILAsm" Value=".property instance bool LoadUserProfile" />
       <MemberSignature Language="DocId" Value="P:System.Diagnostics.ProcessStartInfo.LoadUserProfile" />
@@ -1286,12 +1313,20 @@ You can use asynchronous read operations to avoid these dependencies and their d
         <ReturnType>Microsoft.Win32.SafeHandles.SafeFileHandle</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a <see cref="T:Microsoft.Win32.SafeHandles.SafeFileHandle" /> that will be used as the standard error of the child process. When set, the handle is passed directly to the child process and <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardError" /> must be <see langword="false" />.</summary>
+        <value>A <see cref="T:Microsoft.Win32.SafeHandles.SafeFileHandle" /> to use as the standard error handle of the child process, or <see langword="null" /> to use the default behavior.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+The handle does not need to be inheritable; the runtime will duplicate it as inheritable if needed.
+
+Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe%2A> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle%2A> to open a file handle, <xref:System.IO.File.OpenNullHandle%2A> to discard error output, or <xref:System.Console.OpenStandardErrorHandle%2A> to inherit the parent's standard error (the default behavior when this property is `null`).
+
+It's recommended to dispose the handle right after starting the process.
+
+This property cannot be used together with <xref:System.Diagnostics.ProcessStartInfo.RedirectStandardError> and requires <xref:System.Diagnostics.ProcessStartInfo.UseShellExecute> to be `false`.
+          ]]></format>
+        </remarks>
       </Docs>
-    </Member>
-    <Member MemberName="StandardInputEncoding">
       <MemberSignature Language="C#" Value="public System.Text.Encoding? StandardInputEncoding { get; set; }" />
       <MemberSignature Language="ILAsm" Value=".property instance class System.Text.Encoding StandardInputEncoding" />
       <MemberSignature Language="DocId" Value="P:System.Diagnostics.ProcessStartInfo.StandardInputEncoding" />
@@ -1357,12 +1392,20 @@ You can use asynchronous read operations to avoid these dependencies and their d
         <ReturnType>Microsoft.Win32.SafeHandles.SafeFileHandle</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a <see cref="T:Microsoft.Win32.SafeHandles.SafeFileHandle" /> that will be used as the standard input of the child process. When set, the handle is passed directly to the child process and <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardInput" /> must be <see langword="false" />.</summary>
+        <value>A <see cref="T:Microsoft.Win32.SafeHandles.SafeFileHandle" /> to use as the standard input handle of the child process, or <see langword="null" /> to use the default behavior.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+The handle does not need to be inheritable; the runtime will duplicate it as inheritable if needed.
+
+Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe%2A> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle%2A> to open a file handle, <xref:System.IO.File.OpenNullHandle%2A> to provide an empty input, or <xref:System.Console.OpenStandardInputHandle%2A> to inherit the parent's standard input (the default behavior when this property is `null`).
+
+It's recommended to dispose the handle right after starting the process.
+
+This property cannot be used together with <xref:System.Diagnostics.ProcessStartInfo.RedirectStandardInput> and requires <xref:System.Diagnostics.ProcessStartInfo.UseShellExecute> to be `false`.
+          ]]></format>
+        </remarks>
       </Docs>
-    </Member>
-    <Member MemberName="StandardOutputEncoding">
       <MemberSignature Language="C#" Value="public System.Text.Encoding? StandardOutputEncoding { get; set; }" />
       <MemberSignature Language="ILAsm" Value=".property instance class System.Text.Encoding StandardOutputEncoding" />
       <MemberSignature Language="DocId" Value="P:System.Diagnostics.ProcessStartInfo.StandardOutputEncoding" />
@@ -1435,9 +1478,19 @@ You can use asynchronous read operations to avoid these dependencies and their d
         <ReturnType>Microsoft.Win32.SafeHandles.SafeFileHandle</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a <see cref="T:Microsoft.Win32.SafeHandles.SafeFileHandle" /> that will be used as the standard output of the child process. When set, the handle is passed directly to the child process and <see cref="P:System.Diagnostics.ProcessStartInfo.RedirectStandardOutput" /> must be <see langword="false" />.</summary>
+        <value>A <see cref="T:Microsoft.Win32.SafeHandles.SafeFileHandle" /> to use as the standard output handle of the child process, or <see langword="null" /> to use the default behavior.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+The handle does not need to be inheritable; the runtime will duplicate it as inheritable if needed.
+
+Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe%2A> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle%2A> to open a file handle, <xref:System.IO.File.OpenNullHandle%2A> to discard output, or <xref:System.Console.OpenStandardOutputHandle%2A> to inherit the parent's standard output (the default behavior when this property is `null`).
+
+It's recommended to dispose the handle right after starting the process.
+
+This property cannot be used together with <xref:System.Diagnostics.ProcessStartInfo.RedirectStandardOutput> and requires <xref:System.Diagnostics.ProcessStartInfo.UseShellExecute> to be `false`.
+          ]]></format>
+        </remarks>
       </Docs>
     </Member>
     <Member MemberName="StartDetached">
@@ -1459,12 +1512,21 @@ You can use asynchronous read operations to avoid these dependencies and their d
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a value indicating whether the process should be started in a detached manner.</summary>
+        <value>
+          <see langword="true" /> to start the process detached from the parent; otherwise, <see langword="false" />.</value>
+        <remarks>
+          <format type="text/markdown"><![CDATA[
+Starts a new detached process with standard input, output, and error redirected to the null device (`NUL` on Windows, `/dev/null` on Unix) unless explicitly configured by the user with <xref:System.Diagnostics.ProcessStartInfo.RedirectStandardInput>, <xref:System.Diagnostics.ProcessStartInfo.RedirectStandardOutput>, <xref:System.Diagnostics.ProcessStartInfo.RedirectStandardError>, <xref:System.Diagnostics.ProcessStartInfo.StandardInputHandle>, <xref:System.Diagnostics.ProcessStartInfo.StandardOutputHandle>, or <xref:System.Diagnostics.ProcessStartInfo.StandardErrorHandle>.
+
+On Windows, the process is started with the [DETACHED_PROCESS](https://learn.microsoft.com/windows/win32/procthread/process-creation-flags) flag.
+
+On Unix, the process is started as a leader of a new session.
+
+This property cannot be used together with <xref:System.Diagnostics.ProcessStartInfo.UseShellExecute> set to `true`.
+          ]]></format>
+        </remarks>
       </Docs>
-    </Member>
-    <Member MemberName="UseCredentialsForNetworkingOnly">
       <MemberSignature Language="C#" Value="public bool UseCredentialsForNetworkingOnly { get; set; }" />
       <MemberSignature Language="ILAsm" Value=".property instance bool UseCredentialsForNetworkingOnly" />
       <MemberSignature Language="DocId" Value="P:System.Diagnostics.ProcessStartInfo.UseCredentialsForNetworkingOnly" />
diff --git a/xml/System.Diagnostics/ProcessTextOutput.xml b/xml/System.Diagnostics/ProcessTextOutput.xml
index f5d7629713f..c0d0a41c6e9 100644
--- a/xml/System.Diagnostics/ProcessTextOutput.xml
+++ b/xml/System.Diagnostics/ProcessTextOutput.xml
@@ -20,7 +20,7 @@
     </Attribute>
   </Attributes>
   <Docs>
-    <summary>To be added.</summary>
+    <summary>Represents the captured text output and exit status of a completed process.</summary>
     <remarks>To be added.</remarks>
   </Docs>
   <Members>
@@ -43,12 +43,14 @@
         <Parameter Name="processId" Type="System.Int32" />
       </Parameters>
       <Docs>
-        <param name="exitStatus">To be added.</param>
-        <param name="standardOutput">To be added.</param>
-        <param name="standardError">To be added.</param>
-        <param name="processId">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="exitStatus">The exit status of the process.</param>
+        <param name="standardOutput">The captured standard output text.</param>
+        <param name="standardError">The captured standard error text.</param>
+        <param name="processId">The process ID of the completed process.</param>
+        <summary>Initializes a new instance of the <see cref="T:System.Diagnostics.ProcessTextOutput" /> class.</summary>
         <remarks>To be added.</remarks>
+        <exception cref="T:System.ArgumentNullException">
+          <paramref name="exitStatus" />, <paramref name="standardOutput" />, or <paramref name="standardError" /> is <see langword="null" />.</exception>
       </Docs>
     </Member>
     <Member MemberName="ExitStatus">
@@ -67,8 +69,8 @@
         <ReturnType>System.Diagnostics.ProcessExitStatus</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the exit status of the process.</summary>
+        <value>The exit status of the process.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -88,8 +90,8 @@
         <ReturnType>System.Int32</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the process ID of the completed process.</summary>
+        <value>The process ID of the completed process.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -109,8 +111,8 @@
         <ReturnType>System.String</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the captured standard error text of the process.</summary>
+        <value>The captured standard error text of the process.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -130,8 +132,8 @@
         <ReturnType>System.String</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the captured standard output text of the process.</summary>
+        <value>The captured standard output text of the process.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>

From de99eb96d7ce2b504cd25ba6cb5be77116d25d35 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Mon, 20 Jul 2026 11:52:57 +0000
Subject: [PATCH 2/2] Address review feedback: fix grammar, xref encoding, and
 word choice

---
 xml/System.Diagnostics/Process.xml          | 2 +-
 xml/System.Diagnostics/ProcessStartInfo.xml | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/xml/System.Diagnostics/Process.xml b/xml/System.Diagnostics/Process.xml
index ef7cf306adc..212d205cb3e 100644
--- a/xml/System.Diagnostics/Process.xml
+++ b/xml/System.Diagnostics/Process.xml
@@ -5608,7 +5608,7 @@ This method is designed for fire-and-forget scenarios where the caller wants to
 
 -or-
 
-<see cref="P:System.Diagnostics.ProcessStartInfo.UseShellExecute" /> is set to <see langword="true" />. Shell execution is not supported in fire-and-forget scenarios because on Windows it may not create a new process, making it impossible to return a valid process ID.</exception>
+<see cref="P:System.Diagnostics.ProcessStartInfo.UseShellExecute" /> is set to <see langword="true" />. Shell execution is not supported in fire-and-forget scenarios because on Windows it might not create a new process, making it impossible to return a valid process ID.</exception>
       </Docs>
     </Member>
     <Member MemberName="StartAndForget">
diff --git a/xml/System.Diagnostics/ProcessStartInfo.xml b/xml/System.Diagnostics/ProcessStartInfo.xml
index 83f4a8c6cb7..ddfdbc9273e 100644
--- a/xml/System.Diagnostics/ProcessStartInfo.xml
+++ b/xml/System.Diagnostics/ProcessStartInfo.xml
@@ -800,7 +800,7 @@ Setting this property on Unix systems that do not have native support for contro
 
 Handles in this list should not have inheritance enabled beforehand. If they do, they could be unintentionally inherited by other processes started concurrently with different APIs, which might lead to security or resource management issues.
 
-Two concurrent process starts that pass same handle in <xref:System.Diagnostics.ProcessStartInfo.InheritedHandles> are not supported. The implementation temporarily modifies each handle's inheritance flags and this is not thread-safe across concurrent starts sharing the same handle.
+Two concurrent process starts that pass the same handle in <xref:System.Diagnostics.ProcessStartInfo.InheritedHandles> are not supported. The implementation temporarily modifies each handle's inheritance flags and this is not thread-safe across concurrent starts sharing the same handle.
 
 This API can't be used together with <xref:System.Diagnostics.ProcessStartInfo.UseShellExecute> set to `true` or when specifying a user name via the <xref:System.Diagnostics.ProcessStartInfo.UserName> property.
 
@@ -1319,7 +1319,7 @@ You can use asynchronous read operations to avoid these dependencies and their d
           <format type="text/markdown"><![CDATA[
 The handle does not need to be inheritable; the runtime will duplicate it as inheritable if needed.
 
-Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe%2A> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle%2A> to open a file handle, <xref:System.IO.File.OpenNullHandle%2A> to discard error output, or <xref:System.Console.OpenStandardErrorHandle%2A> to inherit the parent's standard error (the default behavior when this property is `null`).
+Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe*> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle*> to open a file handle, <xref:System.IO.File.OpenNullHandle*> to discard error output, or <xref:System.Console.OpenStandardErrorHandle*> to inherit the parent's standard error (the default behavior when this property is `null`).
 
 It's recommended to dispose the handle right after starting the process.
 
@@ -1398,7 +1398,7 @@ This property cannot be used together with <xref:System.Diagnostics.ProcessStart
           <format type="text/markdown"><![CDATA[
 The handle does not need to be inheritable; the runtime will duplicate it as inheritable if needed.
 
-Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe%2A> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle%2A> to open a file handle, <xref:System.IO.File.OpenNullHandle%2A> to provide an empty input, or <xref:System.Console.OpenStandardInputHandle%2A> to inherit the parent's standard input (the default behavior when this property is `null`).
+Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe*> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle*> to open a file handle, <xref:System.IO.File.OpenNullHandle*> to provide an empty input, or <xref:System.Console.OpenStandardInputHandle*> to inherit the parent's standard input (the default behavior when this property is `null`).
 
 It's recommended to dispose the handle right after starting the process.
 
@@ -1484,7 +1484,7 @@ This property cannot be used together with <xref:System.Diagnostics.ProcessStart
           <format type="text/markdown"><![CDATA[
 The handle does not need to be inheritable; the runtime will duplicate it as inheritable if needed.
 
-Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe%2A> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle%2A> to open a file handle, <xref:System.IO.File.OpenNullHandle%2A> to discard output, or <xref:System.Console.OpenStandardOutputHandle%2A> to inherit the parent's standard output (the default behavior when this property is `null`).
+Use <xref:Microsoft.Win32.SafeHandles.SafeFileHandle.CreateAnonymousPipe*> to create a pair of connected pipe handles, <xref:System.IO.File.OpenHandle*> to open a file handle, <xref:System.IO.File.OpenNullHandle*> to discard output, or <xref:System.Console.OpenStandardOutputHandle*> to inherit the parent's standard output (the default behavior when this property is `null`).
 
 It's recommended to dispose the handle right after starting the process.