TrvActionInsertPicture.DefaultExt

Specifies the default file extension.

property DefaultExt: String;

DefaultExt specifies a file extension that is appended automatically to the selected file name, unless the selected file name already includes a registered extension. If the user selects a file name with an extension that is unregistered, DefaultExt is appended to the unregistered extension.

This property is assigned to DefaultExt property of the file opening dialog (TOpenPictureDialog).

Default value:

'bmp'