OnDraw Method

Visual Basic
C#
WinRT C#
WinRT JavaScript
C++

protected virtual void OnDraw( 
   AnnDrawDesignerEventArgs e
)

'Declaration
 
Protected Overridable Sub OnDraw( _
   ByVal e As AnnDrawDesignerEventArgs _
)

'Usage
 
Dim instance As AnnDrawDesigner
Dim e As AnnDrawDesignerEventArgs
 
instance.OnDraw(e)

protected virtual void OnDraw( 
   AnnDrawDesignerEventArgs e
)

 function Leadtools.Windows.Annotations.AnnDrawDesigner.OnDraw( 
   e 
)

protected:
virtual void OnDraw( 
   AnnDrawDesignerEventArgs^ e
)

Parameters

e: An AnnDrawDesignerEventArgs that contains the event data.

Raising an event invokes the event handler through a delegate. The OnDraw method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class. Notes to Inheritors: When overriding OnDraw in a derived class, be sure to call the base class's OnDraw method so that registered delegates receive the event.

For C#/VB examples, refer to AnnDesigner.

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

AnnDrawDesigner Class
AnnDrawDesigner Members