一個項目中用到的實例，根據數據庫查詢出待顯示的radioButton的個數，顯示在一個新的窗口中。

//動態顯示radioButton        public void showRadioButton(int listSize,List<String> list) {                //控件上邊緣與容器上邊緣的距離                int top = 6;                //記錄循環，控件左上角相對于容器左上角的坐標                int i = 0;                int n = 0;                RadioButton[] radioButton = new RadioButton[listSize];                for (n = 0; n < listSize; n++)                {                    if (n % 15 == 0 && n != 0)                    {                        i++;                        if (i % 5 == 0)                        {                            top = 6 * n;                            i = 0;                        }                        else                        {                            top = 6;                        }                    }                    radioButton[n] = new RadioButton();                    radioButton[n].AutoSize = true;                    radioButton[n].Top = top;                    //控件左上角相對于容器左上角的坐標，以及每個控件之間的距離                    radioButton[n].Location = new Point(i * 150 + 2, top);                    // MessageBox.Show(name[n].ToString());                    radioButton[n].Text = list[n].ToString();                    radioButton[n].Visible = true;                    radioButton[n].Name = "radioButton" + n;                    this.panel1.Controls.Add(radioButton[n]);                    top = top + 21;                }                    }