OnDraw Method

Raises the Draw event.

Syntax

Visual Basic
C#
Objective-C
Java
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
)

Parameters

e: An AnnDrawDesignerEventArgs that contains the event data.

Remarks

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.

Example

For an example, refer to AnnDesigner.

Requirements

Target Platforms

Reference

AnnDrawDesigner Class
AnnDrawDesigner Members