Terminal.Gui 1.0.0.0 System.Object Message box displays a modal message to the user, with a title, a message and a series of options that the user can choose from. To be added. The difference between the Query and ErrorQuery method is the default set of colors used for the message box. The following example pops up a Message Box with 50 columns, and 7 lines, with the specified title and text, plus two buttons. The value -1 is returned when the user cancels the dialog by pressing the ESC key. var n = MessageBox.Query (50, 7, "Quit Demo", "Are you sure you want to quit this demo?", "Yes", "No"); if (n == 0) quit = true; else quit = false; Method 1.0.0.0 System.Int32 System.ParamArray Width for the window. Height for the window. Title for the query. Message to display, might contain multiple lines.. Array of buttons to add. Presents an error message box with the specified title and message and a list of buttons to show to the user. The index of the selected button, or -1 if the user pressed ESC to close the dialog. To be added. Method 1.0.0.0 System.Int32 System.ParamArray Width for the window. Height for the window. Title for the query. Message to display, might contain multiple lines.. Array of buttons to add. Presents a message with the specified title and message and a list of buttons to show to the user. The index of the selected button, or -1 if the user pressed ESC to close the dialog. To be added.