When I debug and maximize the form the control place gets changed.....it is not on the position which i want.

Iam engrossed in making small software(C # Windows Application ). The problem  i am facing is when i debug the form the control's change their  placed. Initial size of the form is 960,740 so when i maximize the  Form the control are not in exact position...... hope u got it what i want to say......So please help me out.....Thankyou.