JVCL Help:TExecOpenDialogEvent

 JVCL Help: TExecOpenDialogEvent type

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Summary

The type for event handlers that respond before or after a file or directory selection dialog is shown.

run\JvToolEdit.pas

Pascal

 run\JvToolEdit.pas

 TExecOpenDialogEvent = procedure (Sender: TObject; var AName: string; var AAction: Boolean) ofobject;

Parameters

Parameters	Description
Sender	The object that represents the combo edit control.
AName	The name of the file or directory that will initially be selected in the dialog or the name of the file or directory that is selected by the user in the dialog.
AAction	The result of the initialization or file selection process.

run\JvToolEdit.pas

Description

TExecOpenDialogEvent is the type for event handlers that can initialize a file selection dialog or alter the result of a file selection process.
You can alter both Name and Action. For example, by setting Action to false in an OnBeforeDialog event handler, you will prevent the dialog from being shown.

run\JvToolEdit.pas

See Also

TJvFileDirEdit.OnAfterDialog, TJvFileDirEdit.OnBeforeDialog

run\JvToolEdit.pas

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