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Specifies an event handler signalled when a calculator dialog has been used to accept or reject a value.
Source position: editbtn.pas line 821
type TAcceptValueEvent = procedure( |
Sender: TObject; |
var AValue: Double; |
var Accept: Boolean |
) of object; |
Sender |
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Object instance (TCalcEdit) for the event notification. |
AValue |
|
Double type with the value returned from the dialog for a calculator dialog. |
Accept |
|
Returns True if the OK button was used to accept the value on the dialog. Otherwise, the return value is False. |
TAcceptValueEvent is the type used for the OnAcceptValue property in TCalcEdit. Implement and assign a routine using the signature for the event handler to respond to selection of a value using a calculator dialog. Use the AValue and Accept variable arguments to determine the value and action returned from the dialog instance.
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OnAcceptValue - event handler for accepting the result of the calculation. |
| Version 3.2 | Generated 2024-02-25 | Home |