Question

我有一个托管wcf服务的Windows服务，允许远程文件和文件夹浏览。 Windows服务在本地系统帐户下运行。

浏览c:\驱动器时，该服务会报告该文件夹中的2800多个文件。我有单步执行代码，它确实报告＆gt; 2800文件。

这怎么可能是正确的？

C＃代码

   //Files Manager

public ReturnClass FindSubFiles(String Folder_To_Search, String User, String SessionId)
{
    ReturnClass myReturnClass = new ReturnClass(-1, String.Empty, String.Empty, null, null, null, null);
    try
    {
        Logging.Write_To_Log_File("Entry", MethodBase.GetCurrentMethod().Name, "", "", "", "", User, SessionId, 1);
        string[] filePaths = Directory.GetFiles(Folder_To_Search);
        int count = 0;
        foreach (string Folder in filePaths)
        {
            filePaths[count] = Path.GetFileName(filePaths[count]);

            count++;
        }
        myReturnClass.ErrorCode = 1;
        myReturnClass.FilePaths = filePaths;
        Logging.Write_To_Log_File("Exit", MethodBase.GetCurrentMethod().Name, "", "", "", "", User, SessionId, 1);
        return myReturnClass;
    }
    catch (Exception ex) 
    {
        Logging.Write_To_Log_File("Error", MethodBase.GetCurrentMethod().Name, "", "", ex.ToString(), "", User, SessionId, 2);
        myReturnClass.ErrorCode = -1;
        myReturnClass.ErrorMessage = ex.ToString();
        return myReturnClass;
    }
}

Answer 1

将其粘贴到C＃控制台应用程序中，看看它吐出的内容。你必须在你的folder_To_Search中传递意外的东西，或者拥有比你在c：\

中想象的更多的文件

var Folder_To_Search = @"c:\";
string[] filePaths = Directory.GetFiles(Folder_To_Search);
int count = 0;
foreach (string Folder in filePaths)
{
    filePaths[count] = Path.GetFileName(filePaths[count]);

    count++;
}
Console.WriteLine(count);
Console.ReadKey();

Answer 2

我传入的路径是c：我应该传递的是c：\\

C＃代码

public ReturnClass FindSubFiles(String Folder_To_Search , 
                                String User, String SessionId )
{
    ReturnClass myReturnClass = new ReturnClass(-1, String.Empty, String.Empty, 
                                               null, null, null, null);
    try
    {
        Logging.Write_To_Log_File("Entry", MethodBase.GetCurrentMethod().Name, 
                                  "", "", "", "", User, SessionId, 1);
        string[] filePaths = Directory.GetFiles(Folder_To_Search + "\\");
        int count = 0;
        foreach (string Folder in filePaths)
        {
            filePaths[count] = Path.GetFileName(filePaths[count]);

            count++;
        }
        myReturnClass.ErrorCode = 1;
        myReturnClass.FilePaths = filePaths;
        Logging.Write_To_Log_File("Exit", MethodBase.GetCurrentMethod().Name, 
                                  "", "", "", "", User, SessionId, 1);
        return myReturnClass;
    }
    catch (Exception ex) 
    {
        Logging.Write_To_Log_File("Error", MethodBase.GetCurrentMethod().Name, 
                                  "", "", ex.ToString(), "", User, SessionId, 2);
        myReturnClass.ErrorCode = -1;
        myReturnClass.ErrorMessage = ex.ToString();
        return myReturnClass;
    }
}

感谢达莫

c＃wcf文件和文件夹浏览器

2 个答案: