JVCL Help:TJvCustomCharMap.OnValidateChar

 JVCL Help: TJvCustomCharMap.OnValidateChar Event

TJvCustomCharMap

► TJvCustomCharMap Events

[+] TJvCustomCharMap Events

► TJvCustomCharMap Methods

[+] TJvCustomCharMap Methods

► TJvCustomCharMap Properties

[+] TJvCustomCharMap Properties

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Summary

Event that is called when a character needs validating.

Pascal

 TJvCharMapValidateEvent = procedure (Sender: TObject; AChar: WideChar; var Valid: Boolean) ofobject;
propertyOnValidateChar: TJvCharMapValidateEvent;

Parameters

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

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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