thisform.setall('ENABLED', .T., 'myTextboxClassName')Where myTextboxClassName is the class name of your textbox class that is derived from the VFP base textbox. If you have textboxes derived from different classes, you can either do one "setall" for each class or loop through all controls in the form's Controls collection and all it's containers or use AMEMBERS() to do the same. But this is a little more painfull.