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ファイルを移動してアーカイブし、空の *.cnf ファイルを生成して、これらのファイルを処理してもよいことを別のアプリケーションに知らせるプロセスを IIS で実行しています。どういうわけか、IIS は *.cnf ファイルを解放していません。以下にコードを貼り付けました。それが私のコードにあるのか、それともIISだけなのか、誰かが指摘してくれることを願っています。

public void Run()
        {
            try
            {
                // Log start of job
                _log.Info("GL file copy job started ...");

                // Check if today's date is not a holiday before processing these GL files
                if (!_prov.IsGlHoliday())
                {
                    // Get tmp directory
                    string glTempDirPath = GLConstants.Directories.GLTmp;

                    // Copy files from tmp to production drop off directory
                    if (Directory.Exists(glTempDirPath))
                    {
                        // Get tmp directory information
                        DirectoryInfo glTempDirInfo = new DirectoryInfo(glTempDirPath);

                        // Get all files at directory root level only
                        FileInfo[] glTempFiles = glTempDirInfo.GetFiles("*", SearchOption.TopDirectoryOnly);

                        // Check if any error files were generated during validation process
                        bool errorsFound = false;
                        foreach (FileInfo f in glTempFiles)
                        {
                            if (!f.Attributes.HasFlag(FileAttributes.Hidden) && f.Name.ToLower().IndexOf("error") != -1)
                            {
                                errorsFound = true;
                                break;
                            }
                        }

                        if (!errorsFound)
                        {
                            // Get GL data and confirmation files
                            List<FileInfo> glFiles = new List<FileInfo>();
                            foreach (FileInfo f in glTempFiles)
                            {
                                if (!f.Attributes.HasFlag(FileAttributes.Hidden) && f.Name.ToLower().IndexOf("error") == -1)
                                {
                                    glFiles.Add(f);
                                }
                            }
                            _log.Info(string.Format("Copy and archiving {0} GL file{1} ...", glFiles.Count.ToString(), (glFiles.Count > 0) ? "s" : string.Empty));

                            // Archive Data files only
                            // 1. Create archive directory if it does not exist
                            // 2. Move files from temporary directory to archive directory
                            string glArchiveDirPath = Path.Combine(GLConstants.Directories.GLArchive, DateTime.Now.ToString("MMddyyyy"));

                            DirectoryInfo glArchiveDirInfo = new DirectoryInfo(glArchiveDirPath);
                            if (!(glArchiveDirInfo.Exists)) { glArchiveDirInfo.Create(); }

                            foreach (FileInfo f in glFiles)
                            {
                                string srcDestination = f.FullName;
                                string archiveDestination = Path.Combine(glArchiveDirPath, f.Name);
                                f.CopyTo(archiveDestination, true);
                                _log.Info(string.Format("GL file archived from {0} to {1} ...", srcDestination, f.FullName));
                            }

                            // (1) Move data files
                            foreach (FileInfo f in glFiles)
                            {
                                string moveToDestination = Path.Combine(GLConstants.Directories.GL, f.Name);
                                f.MoveTo(moveToDestination);
                                _log.Info(string.Format("GL file moved from {0} to {1} ...", f.FullName, moveToDestination));
                            }

                            // (2) Create confirmation files (.cnf) for these data files (TIF, BIOS, INPAXRF)
                            List<string> cnfFiles = new List<string>();
                            foreach (FileInfo f in glFiles)
                            {
                                if (
                                    (f.Name.IndexOf("TIF", StringComparison.OrdinalIgnoreCase) != -1)
                                    ||
                                    (f.Name.IndexOf("BIOS", StringComparison.OrdinalIgnoreCase) != -1)
                                    ||
                                    (f.Name.IndexOf("INPAXRF", StringComparison.OrdinalIgnoreCase) != -1)
                                    )
                                {
                                    cnfFiles.Add(f.Name);
                                }
                            }

                            foreach (string f in cnfFiles)
                            {
                                string cnfFile = Path.Combine(GLConstants.Directories.GL, string.Format("{0}{1}", f, ".cnf"));
                                File.CreateText(cnfFile);
                            }                                                                                 

                            NotifyGLJobStatus.Send(new GLJobStatus { subject = "GL file copy", msg = "GL file copy process completed." });
                        }
                        else
                        {
                            _log.Info("One or more error files detected, GL file copy process terminated ...");
                            NotifyGLJobStatus.Send(new GLJobStatus { subject = "GL file copy", msg = "One or more error files detected, GL file copy process terminated." });
                        }
                    }
                    else
                    {
                        _log.Info(string.Format("{0} path does not exist, GL file copy process terminated ...", glTempDirPath));
                        NotifyGLJobStatus.Send(new GLJobStatus { subject = "GL file copy", msg = string.Format("{0} path does not exist, GL file copy process terminated.", glTempDirPath) });
                    }
                }
                else
                {
                    _log.Info(string.Format("{0} is a holiday, GL file copy process terminated ...", DateTime.Now.ToString("d")));
                    NotifyGLJobStatus.Send(new GLJobStatus { subject = "GL file copy", msg = string.Format("{0} is a holiday, GL file copy process terminated.", DateTime.Now.ToString("d")) });
                }

                // Log end of job
                _log.Info("GL file copy job ended ...");
            }
            catch (Exception ex)
            {
                _log.Fatal(string.Format("{0} : {1} ({2})", ex.Source, ex.Message, ex.ToString()));
                NotifyGLJobStatus.Send(new GLJobStatus { subject = "GL file copy (ERROR)", msg = ex.Message });
            }
        }
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1 に答える 1

0

File.*ファイルを作成して を返すため、以前にメソッドに問題がありましたがStreamWriter、GC がファイルを解放するためにファイルを破棄するまで待つ必要があります。

代わりFile.CreateText()に、 a を使用するように変更して、FileStream手動で自分自身を呼び出してみClose()てください。

private static void CreateFile(string fileName)
{
    FileStream file = new FileStream(fileName,FileMode.Create,FileAccess.Write,FileShare.None);
    file.Close();
}

これも考えてみるとうまくいくかもしれません（試していません）：

File.CreateText(...).Close();

于 2013-06-06T15:45:00.360 に答える