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Leadtools.Annotations.Automation Namespace > Classes > AnnAutomation > Methods > InvalidateObject Method
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InvalidateObject Method
Summary
Invalidates and re-draws an object.
Syntax
public void InvalidateObject(Leadtools.Annotations.Core.AnnObject annObject)
Public Sub InvalidateObject( _ByVal annObject As Leadtools.Annotations.Core.AnnObject _)
public void InvalidateObject(Leadtools.Annotations.Core.AnnObject annObject)
-(LeadRectD)getObjectInvalidateRect:(LTAnnObject*)annObject;public LeadRectD getObjectInvalidateRect(AnnObject annObject)function Leadtools.Annotations.Automation.AnnAutomation.InvalidateObject(annObject)
Parameters
annObject
The object to re-draw. A value of null will be ignored.
Remarks
Use GetObjectInvalidateRect to obtain the current physical rectangle of the object. This method will call AnnObject.GetInvalidateRect and then adds the rectangles of any thumbs (if the object is selected) into the result value.
You can call IAnnAutomationControl.AutomationInvalidate on the value returned from this function to re-draw the object. Or you can call InvalidateObject which performs this automatically.
Requirements
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© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.
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