سورس کد پاک کردن فایل های داخل سطل زباله (سی شارپ)

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//Namespace reference

using System.Runtime.InteropServices;



/// <summary>

/// enum to hold the recycle

/// bin flags

/// </summary>

enum RecycleFlags : uint

{

    SHERB_NOCONFIRMATION = 0x00000001,

    SHERB_NOPROGRESSUI = 0x00000002,

    SHERB_NOSOUND = 0x00000004

}



/// <summary>

/// Import Win32 DLL for emptying the recycle bin

/// </summary>

/// <param name="hwnd"></param>

/// <param name="pszRootPath"></param>

/// <param name="dwFlags"></param>

/// <returns></returns>

[DllImport("Shell32.dll", CharSet = CharSet.Unicode)]

static extern uint SHEmptyRecycleBin(IntPtr hwnd,string pszRootPath,RecycleFlags dwFlags);



public bool EmptyRecycleBin()

{

    try

    {

        uint result = SHEmptyRecycleBin(IntPtr.Zero, null, RecycleFlags.SHERB_NOSOUND | RecycleFlags.SHERB_NOCONFIRMATION);



        if (result > 0)

            return true;

        else

            throw new Win32Exception(Marshal.GetLastWin32Error());

    }

    catch (Exception ex)

    {

        this._message = string.Format("Error emptying Recycle Bin: {0}", ex.Message);

        return false;

    }

}