Making Own controls .. A control within a Control ???

Hi.................... Actuallly I want to Write a Control ......... That Control must also have some Other Controls like Windows Built in Controls like a Text Box And a Button Plus some Labels...... Idea is When I Drag the Control into my Form The TextBoxes And Buttons And Labels are Made by Them Selves....... I can Add Only One thing like a Button ..... But I don't know How to Build Multiples..... Can any 1 help me ??????????? Contact me @ [email protected] [email protected] Khurram Nazir Waraich Bahria University Pakistan