DxWindow.VisibleChanged Event

Fires when the Window changes its Visible property value.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v25.1.dll

NuGet Package: DevExpress.Blazor

Declaration

C#

[Parameter]
public EventCallback<bool> VisibleChanged { get; set; }

Parameters

Type	Description
Boolean	A new Visible property value.

Remarks

The VisibleChanged event occurs when the Window changes the Visible property value. For instance, it fires when a user closes the Window or you call the ShowAsync, ShowAtAsync, CloseAsync methods.

Razor

<DxButton RenderStyle="ButtonRenderStyle.Secondary" 
          Click="() => WindowVisible = !WindowVisible">SHOW A WINDOW</DxButton>
<DxWindow Visible="@WindowVisible"
          VisibleChanged="@((value) => OnVisibleChanged(value))"
          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 {
    bool WindowVisible { get; set; } = false;

    void OnVisibleChanged(bool value) {
        WindowVisible = value;
        // ...
    }
}