JVCL Help:TJvValidateEdit.OnCustomValidate

 JVCL Help: TJvValidateEdit.OnCustomValidate Event

TJvValidateEdit

► TJvValidateEdit Events

[+] TJvValidateEdit Events

► TJvValidateEdit Properties

[+] TJvValidateEdit Properties

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Summary

Occurs when the control needs to validate input and DisplayFormat is dfCustom.

Pascal

 propertyOnCustomValidate: TJvCustomTextValidateEvent;

Parameters

Parameters	Description
Sender	The TJvCustomValidateEdit that called the event.
Key	The key that was pressed last.
AText	The current text of the control.
Pos	The current caret position in the text.
IsValid	Set to true to accept the text, false otherwise.

Description

Write a handler for this event when DisplayFormat is set to dfCustom. To allow a character to be entered into the control, set IsValid to true. To prevent a character from being entered, set IsValid to false.

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