Question

can any one tell me. how to change the location of button using code in c#?

Answer 1

What .Net tech. are you using ? WinForms, WPF, Silverlight ?

WinForms -
this.button.Location = new Point(x, y);
or
this.button.Top = y;
this.button.Left = x;
or many ways ...

WPF / SL
this.button.VerticalAlignment = VerticalAlignment.Top;
this.button.HorizontalAlignment = HorizontalAlignment.Left;
this.button.Margin = new Thickness(...)
or many ways ...