JVCL Help: TJvCharMap.OnValidateChar Event
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Event that is called when a character needs validating.
|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.|
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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