FMX.Dialogs.TOpenDialog.OnSelectionChange
Delphi
property OnSelectionChange: TNotifyEvent read FOnSelectionChange write FOnSelectionChange;
C++
__property System::Classes::TNotifyEvent OnSelectionChange = {read=FOnSelectionChange, write=FOnSelectionChange};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| event | published | FMX.Dialogs.pas FMX.Dialogs.hpp |
FMX.Dialogs | TOpenDialog |
Description
Occurs when file names displayed in the dialog are changed.
The OnSelectionChange event occurs whenever the file selection is changed. This can include opening the file-selection dialog box, highlighting a file or directory, selecting a new filter, selecting a new directory, or creating a new folder.
The currently selected file is stored in the FileName and Files properties. Files is used for multiple file selection.
The Sender parameter is an instance of the TOpenDialog.