饱含可拖拽的树形控件，可设置颜色和字体的树形控件，可编辑的树形控件，浮动树形控件，带组合框的树形控件，采用VC进行程序实现。-Saturated can drag and drop tree control, you can set color and font of the tree control, editable tree controls, floating tree controls, combo box with a tree control, use of VC programm