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invalidate Method

Summary

Invalidates the specified region of the automation control.

Syntax

TypeScript

JavaScript

AnnAutomation.prototype.invalidate = function( 
   rc 
)

invalidate( 
   rc: LeadRectD 
): void;

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 automationInvalidate.

Example

For an example, refer to BeginUndo

Requirements

Help Version 20.0.2020.3.31

Leadtools.Annotations.Automation Assembly