JVCL Help:TJvCharMap.OnValidateChar

 JVCL Help: TJvCharMap.OnValidateChar Event

TJvCharMap

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Summary

Event that is called when a character needs validating.

Pascal

 propertyOnValidateChar: TJvCharMapValidateEvent;

Parameters

Parameters	Description
Sender	The component that triggered the event.
AChar	The character to validate.
Valid	Set to true to mark the character as valid or to false to mark it as invalid.

Description

Write a handler for the OnValidateChar event to take specific action when a character needs validating. For example, to accept any character, write a handler that always returns true in the Valid parameter.

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