JVCL Help:TJvBrowseForFolderDialog.OnValidateFailed

 JVCL Help: TJvBrowseForFolderDialog.OnValidateFailed Event

TJvBrowseForFolderDialog

► TJvBrowseForFolderDialog Events

[+] TJvBrowseForFolderDialog Events

► TJvBrowseForFolderDialog Methods

[+] TJvBrowseForFolderDialog Methods

► TJvBrowseForFolderDialog Properties

[+] TJvBrowseForFolderDialog Properties

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Summary

Occurs when the user typed an invalid name into the edit box of the Browse dialog box.

Pascal

 TJvValidateFailedEvent = procedure (Sender: TObject; const AEditText: string; var CanCloseDialog: Boolean) ofobject;
propertyOnValidateFailed: TJvValidateFailedEvent;

Parameters

Parameters	Description
CanCloseDialog	Set to true to allow the dialog to be dismissed, set to false to keep the dialog displayed.
AEditText	Specifies the invalid name.
Sender	The TJvBrowseForFolderDialog component that has sent this event.

Description

Write an OnValidateFailed event handler to respond when the user types an invalid name into the edit box of the Browse dialog box.
Set the CanCloseDialog parameter to false to prevent the dialog from closing. The OnValidateFailed event handler is responsible for telling the user why the dialog doesn’t close.
Flags odEditBox and odValidate must be included in Options.

See Also

TJvBrowseForFolderDialog.OnAcceptChange, TJvBrowseForFolderDialog.OnChange, TJvBrowseForFolderDialog.SetOKEnabled

About

Notes

Only for shell versions 4.71 and up.

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