Override a method using a form extension class

Override a method using a form extension class

I will start with an example showing how to override a method in the form extension class.
Consider the following scenario:

• A form named Form1.
• A data source in Form1 named Table1 and referencing the table Table1.
• A field in the data source named Field1.

A developer who needs to override the JumpRef method for field1 can user a form extension class as follows.

[ExtensionOf(formstr(Form1))]
final class Form1_Extension // This name can be anything, t