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DxWindow.ShowAtAsync(ElementReference, CancellationToken) Method

Asynchronously shows the Window over the element specified by ElementReference.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

NuGet Package: DevExpress.Blazor

Declaration

public Task ShowAtAsync(
    ElementReference elementReference,
    CancellationToken token = default(CancellationToken)
)

Parameters

Name Type Description
elementReference ElementReference

A reference to a rendered element.

Optional Parameters

Name Type Default Description
token CancellationToken null

An object that propagates a cancellation notification.

Returns

Type Description
Task

An asynchronous operation that shows the Window.

Remarks

<DxButton RenderStyle="ButtonRenderStyle.Secondary"
          Click="OnShowAtElementReferenceClick">SHOW A WINDOW</DxButton>
<div @ref=@divRef style="width: 100px; height: 100px; background: #ff0000;"></div>

<DxWindow @ref=Window 
          HeaderText="Header"
          BodyText="Lorem ipsum dolor sit amet, consectetur adipiscing elit. Mauris sit amet metus vel
             nisi blandit tincidunt vel efficitur purus. Nunc nec turpis tempus, accumsan orci auctor,
             imperdiet mauris. Fusce id purus magna."
          Width="max(25vw, 250px)">
</DxWindow>

@code {
    DxWindow Window;
    ElementReference divRef;

    async Task OnShowAtElementReferenceClick(MouseEventArgs args) {
        await Window.ShowAtAsync(divRef);
    }
}

You can also use other ShowAtAsync method overloads to show the window.

Run Demo: Window - Show Options

See Also