I have created the following form class hierachy
TFrom -> PaysysForm ->PaysysDataEntryForm
PaysysForm adds some properties & methods
PaysysDataEntryForm includes some standard controls such as dbnavigator & buttons
I have created a form called MainForm, based on PaysysDataEntryForm.
It is the only form in the project
The project compiles & runs fine.
However, I cannot open MainForm in the IDE, it complains that it cannot find the parent class definition for TPaysysDataEntryForm. I have to open all of the source files for all of the parent classes, before I can open the MainForm. Does anyone know why this would happen?