此程序中包含了tabControl,combobox,listView,treeLiew等的用法,希望对大家的学习有帮助. 有什么不足的地方还请大家指出来,一起讨论,一起学习.-This process includes tabControl, combobox, listView, treeLiew such as the usage of, and they hope to learn from everyone s help. What is the shortage of place