VxSetVar --
set value of variable and associate with specified widget
Syntax
VxSetVarwidgetNamevarNamevalue
Description
Sets the value of a variable and associates that variable
with the passed-in widget. This is used to store information relevant
to the widget (rather than setting a global variable).
Options
widgetName
Name of the widget that the variable is associated with.
varName
Name of the variable. May be a scalar or
array reference.