WindowDragStartedEventArgs Class

Contains data for the DragStarted event.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v22.2.dll

NuGet Package: DevExpress.Blazor

Declaration

public class WindowDragStartedEventArgs :
    EventArgs

Related API Members

WindowDragStartedEventArgs is the data class for the following events:

• DxWindow.DragStarted

Remarks

When the AllowDrag property is set to true, users can drag the Window. Handle the DragStarted event to be notified when a user starts dragging the window. The event argument’s Position parameter returns the initial window position.

<DxButton RenderStyle="ButtonRenderStyle.Secondary" 
          Click="() => windowVisible = !windowVisible">SHOW A WINDOW</DxButton>
<DxWindow @bind-Visible=windowVisible
          PositionX="positionX"
          PositionY="positionY" 
          AllowDrag=true
          DragCompleted="OnWindowDragCompleted"
          ShowCloseButton="true"
          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 {
    int positionX = 250, positionY = 250;
    bool windowVisible;
    void OnWindowDragCompleted(WindowDragCompletedEventArgs args) {
        (positionX, positionY) = (args.End.X, args.End.Y);
    }
}

Run Demo: Window - Dragging

Inheritance

Object

EventArgs

WindowDragStartedEventArgs