Bhavbhuti,
Builders work with classes just as well. The only concern you have is that some classes restrict what they can contain. For example you can not add a label to a PageFrame class.
You can
KEYBOARD "{CTRL+W}"
to close the designer programatically.
>Thanks for clarifying my doubts. Can I do something like this for a simple light-wetgth builder
>
>
>modi class vso3 of libs\aapp.vcx nowait
>>aselobj( laClass, 1 )
>>laClass[1].AddObject( "lblXYZ", "label" )
>>laClass[1].lblXYZ.Top = laClass[1].Height - 20
>
>how would I save it and close it so I can continue with opening and modifying another existing class or maybe adding a new class into some other classlib?