11设计类似QQ的编辑框安全控件，用以了解mfc触发机制-11 design similar QQ edit box security controls to learn mfc trigger mechanism

在状态拦增加图标、图标使能、进度条、编辑框、公司或者单位的名称，-Increase in the status bar icon, icon-enabled, the progress bar, edit box, the company or the name,

建立一个滑动条和可编辑文本框，编辑文本框显示滑动条的数值，滑动条的数值是x的最大数值。-Create a slider and editable text box, edit the text box shows the value of the slider, the slider value is the maximum value of x.

MFC当中ScrollBar的经典实例，有三个滚动滑块分别控制红绿蓝三个颜色0~255，并在编辑框中实时显示红绿蓝的数值，并且将混合色在对话框中以矩形方式显示出来，对初学者非常有用。-Among the classic examples of MFC ScrollBar, there are three sliders control the scrolling of the three colors red, green and blue from 0 to 255, and the real