/// 清除容器里面某些控件的值

        /// </summary>

        /// <param name="parContainer">容器类控件</param>

        public void ClearCntrValue(Control parContainer)

        {

            for (int index = 0; index < parContainer.Controls.Count; index++)

            {

                // 如果是容器类控件，递归调用自己

                if (parContainer.Controls[index].HasChildren)

                {

                    ClearCntrValue(parContainer.Controls[index]);

                }

                else

                {

                    switch(parContainer.Controls[index].GetType().Name)

                    {

                        case "TextBox":

                            parContainer.Controls[index].Text = "";

                            break;

                        case "RadioButton":

                            ((RadioButton)(parContainer.Controls[index])).Checked = false;

                            break;

                        case "CheckBox":

                            ((CheckBox)(parContainer.Controls[index])).Checked = false;

                            break;

                        case "ComboBox":

                            ((ComboBox)(parContainer.Controls[index])).Text = "";

                            break;

                    }

                }

            }

        }