A broad-ranging sample that demonstrates how to inject your application into the clipboard viewer chain using either a subclassing control or with native VB5 subclassing.

这个例子演示了如何将你的应用程序放入剪贴板查看器，使用一个子类化的控件或用本地VB 5子类化。

GIS users can deploy QGIS as a stand-alone GIS data viewer and editor or as part of a GIS tool chain.

GIS用户可以将QG IS部署为单独的GIS数据查看器和编辑器，或者部署为GIS工具链的一部分。

After your code has walked through the complete chain of linked dependencies, you can represent it visually using a tree viewer.

在代码遍历完整个链接依赖性链之后，我们就可以使用一个树视图来直观地将其表示出来。