It's supposed to. You may have a pathing problem. Are there mulitple class libraries using ApplicationBaseForm as one of its classes. Check the ClassLibrary property of the ApplicationForm to see where it is pointing.

Also, recompile the class libraries.

>ApplicationForm container is subclassed from an ApplicationBaseFrom container which in turn is subclassed from a BaseForm. (So BaseForm-->ApplicationBaseForm-->ApplicationForm is the hirarchy.)
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>I added a new method to the highest level class (BaseForm). The new method showed up in the ApplicationBaseForm's list of properties and methods. However, on any forms subclassed from the ApplicationBaseForm the new method is not present. I thought inheritance would have made the new method available to all classes subclassed either directly or indirectly from the the BaseForm class, am I wrong?
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>Thanks for any help and explanation