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具体来说,我想使用IShellFolder,IExtractImage并ShellInterop从 PDF 和 DOC 文件中提取缩略图。
IShellFolder
IExtractImage
ShellInterop
另外,我需要导入的命名空间也很方便
非常感谢您查看这个新手问题:)
伊恩
public interface IShellFolder public interface IExtractImage
我忘了提,这不是框架的一部分。