动态添加控件

            string[] stringArray = new string[3];

            stringArray[0] = "Yes";
            stringArray[1] = "No";
            stringArray[2] = "Maybe";

            System.Windows.Forms.RadioButton[] radioButtons =
                new System.Windows.Forms.RadioButton[3];

            for (int i = 0; i < 3; ++i)
            {
                radioButtons[i] = new RadioButton();
                radioButtons[i].Text = stringArray[i];
                radioButtons[i].Location = new System.Drawing.Point(
                    10, 10 + i * 20);
                this.Controls.Add(radioButtons[i]);
            }