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VxWidgetVarRef(VTCL)


VxWidgetVarRef -- return reference for per-widget frames variable

Syntax

VxWidgetVarRef widgetName varName

Description

Return a reference for the per-widget variable frames variable. This allows the variable to be passed by reference to other Tcl commands. For example:
array names [VxWidgetVarRef my.widget.path data]

Options


widgetName
Name of widget that the variable is associated with.

varName
Name of the variable. May be a scalar or array, but not an element of the array.

Returns

A reference to the variable usable in the current scope.
© 2003 Caldera International, Inc. All rights reserved.
SCO OpenServer Release 5.0.7 -- 11 February 2003