show_help() [2/2]

virtual file_dialog & xtd::forms::file_dialog::show_help ( bool  value )

virtual

Sets a value indicating whether the Help button is displayed in the file dialog box.

Parameters

value

true if the dialog box includes a help button; otherwise, false. The default value is false.

Returns

Current file_dialog.

Remarks

A xtd::forms::control::help_requested event is raised when the user clicks the Help button.