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Proprietà ContentElement.IsMouseCaptured

Gets a value that indicates whether the mouse is captured by this element. This is a dependency property.

Spazio dei nomi: System.Windows
Assembly: PresentationCore (in presentationcore.dll)
Spazio dei nomi XML:

public bool IsMouseCaptured { get; }
/** @property */
public final boolean get_IsMouseCaptured ()

public final function get IsMouseCaptured () : boolean

Non è possibile utilizzare questa proprietà in XAML.

Valore proprietà

true if the element has mouse capture; otherwise, false. The default is false.

Identifier field


Metadata properties set to true


Mouse capture state is related to in-process drag-and-drop operations.

The following example turns the mouse capture state on or off based on whether the mouse is already captured by the element.

public void CaptureMouseCommandExecuted(object sender, ExecutedRoutedEventArgs e)
  MessageBox.Show("Mouse Command");
  IInputElement target = Mouse.DirectlyOver;

  target = target as Control;
  if (target != null)
    if (!target.IsMouseCaptured)
    } else {

Microsoft .NET Framework 3.0 è supportato in Windows Vista, Microsoft Windows XP SP2 e Windows Server 2003 SP1.

.NET Framework

Supportato in: