onDraw Method

Summary

Raises the Draw event.

Syntax
TypeScript
JavaScript
AnnDrawDesigner.prototype.onDraw = function( 
   e 
) 
onDraw( 
   e: AnnDrawDesignerEventArgs 
): void; // protected 

Parameters

e

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.

Note to Inheritors: When overriding the Draw event in a derived class, be sure to call the base class's OnDraw method so that registered delegates receive the event.

Requirements

Target Platforms

Help Version 20.0.2019.10.14
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Leadtools.Annotations.Designers Assembly