DxWindow.ShowAtAsync(String, CancellationToken) Method

Asynchronously shows the Window over the element specified by a selector.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.1.dll

NuGet Package: DevExpress.Blazor

Declaration

C#

public Task ShowAtAsync(
    string elementSelector,
    CancellationToken token = default(CancellationToken)
)

Parameters

Name	Type	Description
elementSelector	String	An element selector.

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

Razor

<DxButton RenderStyle="ButtonRenderStyle.Secondary"
          Click="OnShowAtElementSelectorClick">SHOW A WINDOW</DxButton>
<div id="greenDiv" style="width: 100px; height: 100px; background: #00ff00;"></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;

    async Task OnShowAtElementSelectorClick(MouseEventArgs args) {
        await Window.ShowAtAsync("#greenDiv");
    }
}

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

Run Demo: Window - Show Options