VC++编写的右键菜单弹出功能,与鼠标在任何地方拖动窗体功能示例.-VC prepared by the right-menu pop-up function, with the click of the mouse anywhere Drive Window function examples.

一个显示在屏幕中间的菜单，特色是可以鼠标拖动。-One displayed in the middle of the screen menu, features can be the mouse drag.

此程用于在文本框中绘制矩形，里面添加了相应的菜单。绘制时左键单击鼠标并拖动，就可以绘出矩形。-This process is used to draw a rectangle in the text box, which added the appropriate menu. Rendering left-click and drag the mouse, you can draw a rectangle.