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Thumb.DragCompleted Event

Occurs when the Thumb control loses mouse capture.

Namespace: System.Windows.Controls.Primitives
Assembly: PresentationFramework (in presentationframework.dll)
XML Namespace:  http://schemas.microsoft.com/winfx/2006/xaml/presentation

public event DragCompletedEventHandler DragCompleted
/** @event */
public void add_DragCompleted (DragCompletedEventHandler value)

/** @event */
public void remove_DragCompleted (DragCompletedEventHandler value)

In JScript, you can handle the events defined by a class, but you cannot define your own.
<object DragCompleted="DragCompletedEventHandler" .../>

Identifier Field

DragCompletedEvent

Routing Strategy

Bubbling

Delegate

DragCompletedEventHandler

This DragCompleted event occurs when the left mouse button is released or when the CancelDrag method is called.

The Thumb control receives mouse capture when the user presses the left mouse button while pausing the mouse pointer over the Thumb control.

The position of the mouse when the DragCompleted event occurs is provided by the DragDeltaEventArgs of the last DragDelta event.

The following example shows how to assign an event handler for the DragCompleted event to a Thumb control, and how to define the event handler. For the complete sample, see Drag Functionality Sample.

<Thumb Name="myThumb" Canvas.Left="80" Canvas.Top="80" Background="Blue" 
      Width="20" Height="20" DragDelta="onDragDelta" 
      DragStarted="onDragStarted" DragCompleted="onDragCompleted"
      />

void onDragCompleted(object sender, DragCompletedEventArgs e)
{
    myThumb.Background = Brushes.Blue;
}

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0

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