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RAD Studio VCL Reference
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TCustomFileDialog.OnFolderChanging Event
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RAD Studio VCL Reference
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Occurs before a directory is opened or closed from the dialog.
property OnFolderChanging: TFileDialogFolderChangingEvent;
__property TFileDialogFolderChangingEvent OnFolderChanging;
OnFileOkClick occurs before a directory is opened or closed from the dialog. This can happen when the user double-clicks on a directory, clicks the Up arrow, or uses the list box at the top of the dialog to navigate through the directory structure. If an event handler is defined, the property contains a pointer to a TFileDialogFolderChangingEvent. The DoOnFolderChanging method triggers this event.
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Description