MFC,Listbox,ListControl控件使用，双击可编辑。 还有RadioButton、CheckBox控件的使用。-Use MFC, Listbox, ListControl controls, double click to edit. The use of and RadioButton, CheckBox controls

重写ListControl控件，向表中添加下拉框实现颜色选择功能！-Rewrite ListControl widget, and add drop-down list widget to the sheet to achieve color selective function.