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Leadtools.Windows.Annotations Namespace > Classes > AnnDesigner > Methods > OnMouseLeftButtonDown Method
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OnMouseLeftButtonDown Method (AnnDesigner)
Summary
Handles mouse left button down events on the designer.
Syntax
public virtual void OnMouseLeftButtonDown(Leadtools.Windows.Annotations.AnnContainer sender,MouseButtonEventArgs e)
Public Overridable Sub OnMouseLeftButtonDown( _ByVal sender As Leadtools.Windows.Annotations.AnnContainer, _ByVal e As MouseButtonEventArgs _)
public:virtual void OnMouseLeftButtonDown(Leadtools.Windows.Annotations.AnnContainer^ sender,MouseButtonEventArgs^ e)
Parameters
sender
The active container
e
An System.Windows.Input.MouseButtonEventArgs that contains the event data.
Remarks
Derived classes should override this method in order to process mouse left button down events on the container. The designer should return true in e.Handled member if it handled this event in any way.
Example
For C#/VB examples, refer to AnnDesigner.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
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