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mouse

于 2011-11-20 发布 文件大小:3KB
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代码说明:

  编写应用程序,当鼠标进入窗口时,用一个文本框给出鼠标进入或离开的信息,当鼠标左键按下拖拽时,文本框给出鼠标所在点的坐标(Written application, when the mouse enters the window, a text box with the mouse enters or leaves given the information, press the left mouse button when dragging, the text box where the point given the coordinates of the mouse)

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