Important Observations
- This is a sophisticated application, but your form contains less than 50 lines of code. Your UDC component is only 30 lines of code.
- The Prim_Tree.iTreeDesign component enables very flexible designs to be created for the Tree list component.
- Data is passed into the UDC automatically, no code is needed.
- The UDC has many other capabilities.
Tips & Techniques
- With a Theme open in the editor, the Draw Styles tab shows the Theme Draw Styles and Control Theme Draw Styles available.
- Local Styles can also be used, together with a Theme, as shown in this exercise.
What You Should Know
- How to define and implement a User Defined Control for a Tree Item component.
- How Themes and ThemeDrawStyles can be used.