Rearranging the controls size in the C# froms

Hi all,
i have the controls in windows forms.By default i set some size to all controls.
but when ever the content is more in that controls scroll bars are displaying.
When ever the content is less,white spaces are displaying.
In both cases form design is not looking good..
 
How to adjust the controls size according the controls content.
 
Please help me...very urgent

Are you proposing to also make the form bigger when the controls grow?

What will happen when the form is bigger than the screen?

Sometimes you have to put a limit on things.

Try sizing a control for one of its items and, when you fill the control with content, resize the control to the lesser of (minimum) the number of items AND a reasonable limit. That way if the number of items goes over the limit the control still grows a scroll bar. EG the control will grow for  2, 3, 4 or 5 items but from then on it stays the same size and shows a scroll bar.