LEADTOOLS JavaScript (Leadtools.Annotations.Core)

AnnCheckModifierCallback Delegate

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Callback used to check if specific key is down in this platform.

Syntax

JavaScript

AnnCheckModifierCallback( 
   annKey 
)

Parameters

Parameter	Type	Description
annKey	AnnKeys	Keys to check

Return Value

true if the specified key(s) is down; otherwise, false.

Remarks

This callback is used by the annotations core library to determine whether a specific key is currently down. Since Leadtools.Annotations.Core is platform-independant, this callback must be set through the platform-specific automation object.

Reference

AnnCheckModifierCallback Members
Leadtools.Annotations.Core Namespace