Moving Form Function [C#]

public static Point newpoint = new Point();
public static int x;
public static int y;

// Mouse down
YOURFORMNAME.x = Control.MousePosition.X - base.Location.X;
YOURFORMNAME.y = Control.MousePosition.Y - base.Location.Y;

// Mouse Move
if (e.Button == MouseButtons.Left)
{
YOURFORMNAME.newpoint = Control.MousePosition;
YOURFORMNAME.newpoint.X -= YOURFORMNAME.x;
YOURFORMNAME.newpoint.Y -= YOURFORMNAME.y;
base.Location = YOURFORMNAME.newpoint;
}