Create a new MetaClass
Step by step
- Create a new MetaClass via Derive new object from the context menu
- Open the control Object Editor
- Set the newly created MetaClass to the control
- Set name, description and namespace
- Save the changes
Technical implementation
The system creates a new instance of CUSTOMMETACLASS and sets the INHERIT property to the MetaClass the context menu was opened at. New derivates can be created for any system MetaClass such as BASECLASS, REFERENCE, SELECTIVELIST, … etc.