OnChanged Method

Called when any part of this document has changed, to invoke all Changed event handlers.

Syntax

Visual Basic
C#

'Declaration
 
Protected Overridable Sub OnChanged( _
   ByVal evt As GoChangedEventArgs _
)

protected virtual void OnChanged( 
   GoChangedEventArgs evt
)

Parameters

evt

Remarks

This method is called after this document of a part of this document has been modified. To avoid confusion, this method and any method that it calls should not modify the document. Besides invoking all Changed event handlers, this also calls GoUndoManager.DocumentChanged if there is an UndoManager and sets IsModified to true, unless SkipsUndoManager is true. This method calls UpdateDocumentBounds if an object is inserted into a layer or it its bounds change. An insertion or removal of an object from a layer, if MaintainsPartID is true and the object is an IGoIdentifiablePart, will also update the object's IGoIdentifiablePart.PartID and the document's internal table of part ID mappings.

Requirements

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

GoDocument Class
GoDocument Members