VC++列表值动态添加与删除，以前见到过的小功能，点选按钮可在左侧的列表框中动态增加项值、删除项值，类似网页中的Select列表，在用法上有相似之处。-The list of VC++ value dynamically add and delete previously seen little feature, click the button in the left list box dynamically increase the key value, the value of the deleted items, Select list of similar pages, there are similarities in the usage .