在 C# 中复制快捷方式后面的文件

发布于 2024-12-09 13:39:15 字数 175 浏览 1 评论 0原文

我正在使用 C# 访问系统上的最新文件，并通过

Environment.SpecialFolder.Recent

Windows 中的最近文件夹复制它们，但只是创建文件实际位置的快捷方式。如何复制快捷方式指向的文件而不是快捷方式本身？

非常感谢您的帮助

原文

I am using C# to access the most recent files on a system and copy them via

Environment.SpecialFolder.Recent

The recent folder in Windows however just creates shortcuts to the actual location of the file. How would one go about copying the file that the shortcut is pointing at as opposed to the shortcut itself?

Many Thanks in advance for any help

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习惯成性 2024-12-16 13:39:15

我找到并修改了这段代码，对我有用：

static string GetShortcutTargetFile(string shortcutFilename)
{
    string pathOnly = System.IO.Path.GetDirectoryName(shortcutFilename);
    string filenameOnly = System.IO.Path.GetFileName(shortcutFilename);

    Shell32.Shell shell = new Shell32.Shell();
    Shell32.Folder folder = shell.NameSpace(pathOnly);
    Shell32.FolderItem folderItem = folder.ParseName(filenameOnly);
    if (folderItem != null)
    {
        return ((Shell32.ShellLinkObject)folderItem.GetLink).Path;
    }

    return ""; // not found, use if (File.Exists()) in the calling code
    // or remove the return and throw an exception here if you like
}

您必须将对 Microsoft Shell Controls And Automation COM 对象 (Shell32.dll) 的引用添加到项目中才能使其工作。

I found and altered this code, works for me:

static string GetShortcutTargetFile(string shortcutFilename)
{
    string pathOnly = System.IO.Path.GetDirectoryName(shortcutFilename);
    string filenameOnly = System.IO.Path.GetFileName(shortcutFilename);

    Shell32.Shell shell = new Shell32.Shell();
    Shell32.Folder folder = shell.NameSpace(pathOnly);
    Shell32.FolderItem folderItem = folder.ParseName(filenameOnly);
    if (folderItem != null)
    {
        return ((Shell32.ShellLinkObject)folderItem.GetLink).Path;
    }

    return ""; // not found, use if (File.Exists()) in the calling code
    // or remove the return and throw an exception here if you like
}

You have to add a reference to the Microsoft Shell Controls And Automation COM object (Shell32.dll) to the project to make this work.

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