这是个VC里的slider控件的应用，使用slider，改变它对应的值，将其显示在edit文本框中，是基于对话框的应用程序,This is a VC's slider controls, use slider and change its corresponding value, to show the edit text box, the dialog is based on the applications

CV中通过滑块控件的使用，进一步掌握VC控件编程的技巧。-CV slider control through the use of, and further understand VC control programming skills.