在CListCtrl增加可编辑的CComboBox和Edit控件

继承自listbox的控件，对于每一行，可自己设置宽度、颜色、字符，可加入cedit、ccombobox控件-Inherited from the Clistbox ， for each line,you can set the width, color and character, cedit and ccombobox control also can be added