XmCommandError(library call) XmCommandError(library call)

XmCommandError — A Command function that displays an error message

#include <Xm/Command.h>
void XmCommandError(
Widget widget,
XmString error);

XmCommandError displays an error message in the history area of the Command widget. The XmString error is displayed until the next command entered occurs.

Specifies the Command widget ID
Specifies the passed XmString

For a complete definition of Command and its associated resources, see XmCommand(3).