First place I would check would be the class library property to make sure you're pointing to the correct library.

PF

>If I add a method to a parent form should forms that already exist that were sub-classed from the parent automatically inherit the methods? If this is true, I have a form that did not inherit a method from a parent, so where do I begin to determine why the inheritance did not come through? I have verified in the sub-classed form that the parent form is the form I added the new method to.
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>TIA