当然是程序化解决方案...
http://www.daveamenta.com/2008-05/c-delete-a-file-to-the-recycle-bin/
从上面:
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| using Microsoft.VisualBasic;
string path = @"c:\\myfile.txt";
FileIO.FileSystem.DeleteDirectory(path,
FileIO.UIOption.OnlyErrorDialogs,
RecycleOption.SendToRecycleBin); |
您需要深入研究非托管代码。这是我一直在使用的静态类:
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| public static class Recycle
{
private const int FO_DELETE = 3;
private const int FOF_ALLOWUNDO = 0x40;
private const int FOF_NOCONFIRMATION = 0x0010;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto, Pack = 1)]
public struct SHFILEOPSTRUCT
{
public IntPtr hwnd;
[MarshalAs(UnmanagedType.U4)]
public int wFunc;
public string pFrom;
public string pTo;
public short fFlags;
[MarshalAs(UnmanagedType.Bool)]
public bool fAnyOperationsAborted;
public IntPtr hNameMappings;
public string lpszProgressTitle;
}
[DllImport("shell32.dll", CharSet = CharSet.Auto)]
static extern int SHFileOperation(ref SHFILEOPSTRUCT FileOp);
public static void DeleteFileOperation(string filePath)
{
SHFILEOPSTRUCT fileop = new SHFILEOPSTRUCT();
fileop.wFunc = FO_DELETE;
fileop.pFrom = filePath + '\\0' + '\\0';
fileop.fFlags = FOF_ALLOWUNDO | FOF_NOCONFIRMATION;
SHFileOperation(ref fileop);
}
} |
附录:
-
Tsk tsk @ Jeff 在 C# 代码中"使用 Microsoft.VisualBasic"。
-
Tsk tsk @ MS 将所有好东西放在 VisualBasic 命名空间中。
我发现最好的方法是使用 VB 函数 FileSystem.DeleteFile.
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| Microsoft.VisualBasic.FileIO.FileSystem.DeleteFile(file.FullName,
Microsoft.VisualBasic.FileIO.UIOption.OnlyErrorDialogs,
Microsoft.VisualBasic.FileIO.RecycleOption.SendToRecycleBin); |
它需要添加 Microsoft.VisualBasic 作为引用,但这是 .NET 框架的一部分,因此不是额外的依赖项。
替代解决方案需要对 SHFileOperation 进行 P/Invoke,以及定义所有各种结构/常量。相比之下,包含 Microsoft.VisualBasic 更加简洁。