Hi Krishna,
I'm sorry - but we do not have any example that shows the data reception of UDP packets and the corresponding presentation within a GUI.
The documentation referred by the provided links should give you all the theory to make your GUI application. Of course, if you have dedicated questions during your implementation you will get some help here. For that, it is always helpful when you explain what you have done so far, what your goal is and what issue you have. Then it is possible to provide helpful advices.
Best regards,
Manfred.