Creating an SCO Visual Tcl program -- an overview

Creating the question dialog (VtQuestionDialog)

The long command in this example:

creates a question dialog, with VtQuestionDialog(VTCL). The parent of the dialog is $mainform.
displays the message ``Are you sure you want to kill this process?'' with the -message option.
displays only the OK and Cancel buttons by using the -ok and -cancel options.
assigns the KillFormOkCB callback to the OK button.

Because no action is to take place when the user presses Cancel, no callback is specified for that button.

Use backslashes (\) to separate a single command line onto several lines.