Rtl.razor

@page "/rtl"

@using Microsoft.JSInterop
@using Syncfusion.Blazor
@using Syncfusion.Blazor.Grids

<LocalizationRoute></LocalizationRoute>

<SfGrid DataSource="@Orders" AllowSorting="true" AllowPaging="true">
    <GridColumns>
        <GridColumn Field=@nameof(Order.OrderID) HeaderText="Order ID" TextAlign="TextAlign.Right" Width="120"></GridColumn>
        <GridColumn Field=@nameof(Order.OrderDate) HeaderText=" Order Date" Format="d" Type="ColumnType.Date" TextAlign="TextAlign.Right" Width="130"></GridColumn>
        <GridColumn Field=@nameof(Order.Freight) HeaderText="Freight" Format="C2" TextAlign="TextAlign.Right" Width="120"></GridColumn>
    </GridColumns>
</SfGrid>

@code{
    [Inject]
    IJSRuntime JsRuntime { get; set; }

    public List<Order> Orders { get; set; }

    protected override void OnInitialized()
    {
        Orders = Enumerable.Range(1, 75).Select(x => new Order()
        {
            OrderID = 1000 + x,
            CustomerID = (new string[] { "ALFKI", "ANANTR", "ANTON", "BLONP", "BOLID" })[new Random().Next(5)],
            Freight = 2.1 * x,
            OrderDate = DateTime.Now.AddDays(-x),
        }).ToList();
    }

    public class Order
    {
        public int? OrderID { get; set; }
        public string CustomerID { get; set; }
        public DateTime? OrderDate { get; set; }
        public double? Freight { get; set; }
    }
    protected override void OnAfterRender(bool firstRender)
    {
        this.JsRuntime.Sf().LoadLocaleData("locale.json").SetCulture("de-DE").SetCurrencyCode("EUR").EnableRtl(true);
    }
}