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List.Index Property

Returns the index of the list in the list collection.

Namespace: DevExpress.Blazor.RichEdit

Assembly: DevExpress.Blazor.RichEdit.v24.2.dll

NuGet Package: DevExpress.Blazor.RichEdit

#Declaration

C#
public int Index { get; }

#Property Value

Type Description
Int32

The zero-based index.

#Remarks

Razor
<DxRichEdit @ref="richEdit" />

@code {
    DxRichEdit richEdit;
    Document documentAPI;
    /* Surround the code that contains an asynchronous operation with a try-catch block to handle
    the OperationCanceledException. This exception is thrown when an asynchronous operation is canceled. */
        try {
            documentAPI = richEdit.DocumentAPI;
            List multiLevelList = await documentAPI.Lists.CreateAsync(ListType.MultiLevel);
            IReadOnlyList<ListLevel> listLevels = multiLevelList.ListLevels;
            ListLevel firstLevel = listLevels[0];
            IReadOnlyList<List> lists = await documentAPI.Lists.GetAllAsync();
            foreach (List l in lists)
                if (l.Index != 0)
                    await l.ChangeLevelPropertiesAsync(0, properties => {
                        properties.CopyFrom(firstLevel);
                    });
        }
        catch (OperationCanceledException e) {
            Console.WriteLine($"{nameof(OperationCanceledException)} thrown with message: {e.Message}");
        }
}

You can use the GetAsync(Int32, CancellationToken) method to get a list with the specified index.

Razor
List firstList = await richEdit.DocumentAPI.Lists.GetAsync(0);
See Also