OnMouseDown(MouseButtonEventArgs) Method (WpfCompositeAnnotationView)

Vintasoft.Imaging.Annotation.Wpf.UI Namespace / WpfCompositeAnnotationView Class / OnMouseDown(MouseButtonEventArgs) Method

Syntax Requirements SeeAlso

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OnMouseDown(MouseButtonEventArgs) Method (WpfCompositeAnnotationView)

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Invoked when an unhandled System.Windows.Input.Mouse.MouseDownEvent attached event reaches an element in its route that is derived from this class. Implement this method to add class handling for this event.

Syntax

'Declaration

Protected Overrides Sub OnMouseDown( _
   ByVal eThe System.Windows.Input.MouseButtonEventArgs that contains the event data. This event data reports details about the mouse button that was pressed and the handled state.
 As System.Windows.Input.MouseButtonEventArgs _
)

protected override void OnMouseDown(
   System.Windows.Input.MouseButtonEventArgs e
)

protected: void OnMouseDown(
   System.Windows.Input.MouseButtonEventArgs* e
); override

protected:
void OnMouseDown(
   System.Windows.Input.MouseButtonEventArgs^ e
); override

Parameters

e: The System.Windows.Input.MouseButtonEventArgs that contains the event data. This event data reports details about the mouse button that was pressed and the handled state.

Requirements

Target Platforms: .NET 10; .NET 9; .NET 8; .NET 7; .NET 6; .NET Framework 4.8, 4.7, 4.6, 4.5, 4.0, 3.5

Reference

WpfCompositeAnnotationView Class
WpfCompositeAnnotationView Members

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