[DotNetDevelopment] How to create text boxes and other conttrols at runtime

[Ranjith]

Hello
       Will any please tell me why my below codes for creating new
text box is not working.

TextBox tb_name = new TextBox();
            tb_name.Location = new System.Drawing.Point(53, 87);
            tb_name.Size = new System.Drawing.Size(100, 20);
            tb_name.Visible = true;

Is there any new extra necessery for this to happen....??
Thank You