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Invalidate Method

Summary

Invalidates the specified region of the automation control.

Syntax

C#
VB
Java
Objective-C
WinRT C#
public virtual void Invalidate(  
   Leadtools.LeadRectD rc 
) 
Public Overridable Sub Invalidate( _ 
   ByVal rc As Leadtools.LeadRectD _ 
) 
public virtual void Invalidate(  
   Leadtools.LeadRectD rc 
) 
-(void) invalidate:(LeadRectD)rc;
public void invalidate(LeadRectD rc)
function Leadtools.Annotations.Automation.AnnAutomation.Invalidate(  
   rc  
)

Parameters

rc
A LeadRectD that represents the region to invalidate. If this value is LeadRectD.Empty, then the entire control area must be invalidated.

Remarks

This is a helper method that calls IAnnAutomationControl.AutomationInvalidate passing rc.

Example

For an example, refer to BeginUndo

Requirements

Target Platforms

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Leadtools.Annotations.Automation Assembly
Introduction
Getting Started
Namespaces
Leadtools.Annotations.Automation Namespace
Classes
AnnAfterObjectChangedEventArgs
AnnAutomation
Members
AnnAutomation Constructor
Methods
AddLayer Method
AlignBottoms Method
AlignCenters Method
AlignLefts Method
AlignMiddles Method
AlignRights Method
AlignTops Method
ApplyAllDecryptors Method
ApplyAllEncryptors Method
ApplyDecryptor Method
ApplyEncryptor Method
Attach Method
AttachContainer Method
BeginUndo Method
BeginUpdateContainers Method
BringLayerToFront Method
BringToFront Method
Cancel Method
CancelUndo Method
Copy Method
DeleteLayer Method
DeleteSelectedObjects Method
Detach Method
EndDesigner Method
EndUndo Method
EndUpdateContainers Method
Flip Method
GetContainerInvalidRect Method
GetObjectInvalidateRect Method
GetUndoRedoObject Method
HitTestContainer Method
Invalidate Method
InvalidateContainer Method
InvalidateObject Method
InvokeAfterObjectChanged Method
InvokeObjectModified Method
LayerFromSelectedObjects Method
Lock Method
MakeSameHeight Method
MakeSameSize Method
MakeSameWidth Method
Paste Method
PasteAt Method
PasteStringAt Method
RealizeAllRedactions Method
RealizeRedaction Method
Redo Method
ResetRotatePoints Method
RestoreAllRedactions Method
RestoreRedaction Method
SelectLayer Method
SelectObject Method
SelectObjects Method
SendLayerToBack Method
SendToBack Method
ShowContextMenu Method
ShowObjectContextMenu Method
ShowObjectProperties Method
Undo Method
Unlock Method
GetDefaultCurrentObjectId Method
OnAfterUndoRedo Method
OnAutomationPointerDown Method
OnAutomationPointerMove Method
OnAutomationPointerUp Method
OnCurrentDesignerChanged Method
OnDragDrop Method
OnUndoRedoChanged Method
Properties
Events
AnnAutomationEventArgs
AnnAutomationManager
AnnAutomationObject
AnnAutomationObjects
AnnAutomations
AnnAutomationUndoRedoObject
AnnBeforeObjectChangedEventArgs
AnnCursorEventArgs
AnnDragDropEventArgs
AnnObjectModifiedEventArgs
AnnPlatformCallbacks
Delegates
Enumerations
Interfaces
Assemblies
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