Introduction - If you have any usage issues, please Google them yourself
Create a dialog-based application Ex_Ctrls1, the title of the dialog box to the questionnaire. Add a group box, the title of the group box for your age, add three radio buttons in the group box entitled " < 18" , " 18 to 22" and " 22" Add a static text controls, titled " Your gender:" Add two radio buttons, entitled " male" and " female" Add a group box, group box titled " Your loving" , add in the group box three check buttons, entitled " sports" , " Internet" , " read" initial state of the two sets of radio buttons for: " 18 to 22" , " M" is selected click OK button, a message box appears, showing the contents of the selected.