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V24.2

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DxDropDownBox.FocusAsync() Method

Moves focus to the DxDropDownBox component.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.2.dll

NuGet Package: DevExpress.Blazor

#Declaration

C#
public ValueTask FocusAsync()

#Returns

Type Description
ValueTask

A structure that stores an awaitable result of an asynchronous operation.

#Remarks

Call the FocusAsync method to move focus to the input element of the DxDropDownBox component.

The following code snippet moves focus to the element after the first render.

razor
<DxDropDownBox @ref="@ddbox" ... />

@code {
    DxDropDownBox ddbox;

    protected override void OnAfterRender(bool firstRender) {
        base.OnAfterRender(firstRender);
        ddbox.FocusAsync();
        ddbox.ShowDropDown();
    }
}

Focused DropDown Box

#Implements

See Also