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Creating an SCO Visual Tcl program -- an overview

Specifying an action when user clicks OK (KillFormOkCB)

The KillFormOkCB callback takes three parameters:

To kill the process, exec(1tcl) runs the kill -9 command on the process ID contained in pid. In real practice, a catch would typically be placed around this command.

Next, VxGetVar(1vtcl) gets the handle of the list widget, and calls the DoRefresh procedure to update the list.


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UnixWare 7 Release 7.1.4 - 27 April 2004