Arbortext IsoView > Programmer's Reference > Viewport Functions > DisposeViewPortList
  
DisposeViewPortList
This method disposes the viewport list. This list generated by calls to GetViewPortName. (See GetViewPortName.) Once you have retrieved your preferred viewport information it is recommended to call DisposeViewPortList to free the used memory.
Introduced with Arbortext IsoView 1.0.
* 
This method has been obsolete since version 3.0.
Syntax
DisposeViewPortList
In case of success the method returns true, otherwise false.
document.ivx1.DisposeViewPortList();