当然是程序化的解决方案...
发布于 2008-08-20 08:48:07
http://www.daveamenta.com/2008-05/c-delete-a-file-to-the-recycle-bin/
从上面开始:
using Microsoft.VisualBasic;
string path = @"c:\myfile.txt";
FileIO.FileSystem.DeleteDirectory(path,
FileIO.UIOption.OnlyErrorDialogs,
RecycleOption.SendToRecycleBin);发布于 2008-08-20 08:47:05
您需要深入研究非托管代码。下面是我一直在使用的静态类:
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:
发布于 2008-08-20 08:50:47
我找到的最好的方法是使用VB函数FileSystem.DeleteFile。
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的P/Invoke,以及定义所有不同的结构/常量。相比之下,包含Microsoft.VisualBasic要整洁得多。
https://stackoverflow.com/questions/17612
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