如何在c＃中保持文件夹结构移动文件夹

如何解决如何在c＃中保持文件夹结构移动文件夹

| 我正在编写一个扫描.jpg图片目录的C＃应用​​程序。 然后，它更新图像的Exif元信息。 完成此操作后，会将新图像保存到与获取图像相同的文件夹结构的位置。 至此，一切工作正常，直到我尝试保存图像并保持与从中获取图像的文件夹相同的文件夹。 发生的情况是图像被保存到单个文件夹而不是多个文件夹。 我获取图像的文件夹结构如下所示：

1997 -> JAN-JUN 1997 -> APRIL 1997 -> 7.4.97 - 11.4.97 -> FRI 11.4.97

下面是处理任务的代码的副本。

/// <summary>
    /// Search the directories
    /// </summary>
    /// <param name=\"sDir\">Pass in the directory to be searched</param>
    void DirSearch(string sDir)
    {
        try
        {
            foreach (string d in Directory.GetDirectories(sDir))
            {
                foreach (string f in Directory.GetFiles(d,txtfile.Text))
                {
                    if (progressBar1.Value < progressBar1.Maximum)
                    {

                        // Return the folder name - only the data part e.g 7.9.1997
                        string folderName = new FileInfo(f).Directory.Name;
                        string[] parts = folderName.Split(\' \');
                        string lastPart = parts[parts.Length - 1];

                        // minimally loads image and closes it
                        ExifPropertyCollection properties = ExifReader.GetExifData(f.ToString());

                        int lastDot = imagePath.LastIndexOf(\'.\');

                        string inputPath = f.ToString();
                        string outputPath = destinationDir + getFileNameFromPathString(f.ToString()) + \".jpg\";

                        // add copyright tag
                        ExifProperty copyright = new ExifProperty();
                        copyright.Tag = ExifTag.Copyright;
                        copyright.Value = String.Format(
                                \"Copyright (c){0} Shepparton News. All rights reserved.\",DateTime.Now.Year);

                        // Add folder date to exif tag
                        ExifProperty folderDate = new ExifProperty();
                        folderDate.Tag = ExifTag.DateTime;
                        folderDate.Value = lastPart.ToString();

                        ExifWriter.AddExifData(inputPath,outputPath,copyright,folderDate);


                        ListViewItem item = lstFilesFound.Items.Add(getFileNameFromPathString(f.ToString()));
                        item.SubItems.Add(lastPart.ToString());
                        item.SubItems.Add(f.ToString());

                        progressBar1.PerformStep();
                    }
                }
                DirSearch(d);
            }

        }
        catch (System.Exception ex)
        {
            Console.WriteLine(ex.Message);
        }
    }

任何人都可以向我指出正确的方向或提供有关如何完成此任务的示例。 任何帮助，不胜感激。谢谢。 以下是一些辅助方法：

/// <summary>
    /// Return the name of a file
    /// </summary>
    /// <param name=\"filePathString\">The filepathstring to search</param>
    public static string getFileNameFromPathString(string filePathString)
    {
        filePathString = filePathString.Replace(\"\\\\\",\"/\");
        string[] pathParts = Regex.Split(filePathString,\"/\");
        return pathParts[pathParts.Length - 1];
    }

图像保存方法：

public static void AddExifData(string inputPath,string outputPath,params ExifProperty[] properties)
    {
        using (Image image = Image.FromFile(inputPath))
        {
            ExifWriter.AddExifData(image,new ExifPropertyCollection(properties));
            image.Save(outputPath);
        }
    }

这是我尝试使用的新方法，但是它给我错误“ \'System.Image.Drawing.Image.Save（string）\的最佳重载方法匹配”有一些无效的参数。

public static void AddExifData(string inputPath,DirectoryInfo outputPath,params ExifProperty[] properties)
    {
        if (!outputPath.Exists)
        {
            outputPath.Create();
        }

        using (Image image = Image.FromFile(inputPath))
        {
            ExifWriter.AddExifData(image,new ExifPropertyCollection(properties));
            image.Save(outputPath);
        }
    }

新的AddExifData方法

public static void AddExifData(string inputPath,params ExifProperty[] properties)
    {
        if (!Directory.Exist(outputPath)) { Directory.Create(outputPath); }

        using (Image image = Image.FromFile(inputPath))
        {
            ExifWriter.AddExifData(image,new ExifPropertyCollection(properties));

            image.Save(outputPath.ToString(),ImageFormat.Jpeg);
        }
    }

上述新方法给了我这些错误。 System.IO.Directory不包含\'Exist \'的定义 System.IO.Directory不包含\'Create \'的定义     

解决方法

        最后：

void DirSearch(string sDir,string relativeDir)
            {

                foreach (string f in Directory.GetFiles(sDir,txtfile.Text))
                    {
                        //doing something...

                        string outputPath = destinationDir + relativeDir + getFileNameFromPathString(f.ToString()) + \".jpg\";

                        //doing more...

                    }
                foreach (string d in Directory.GetDirectories(sDir))
                {

                     int lst = d.LastIndexOf(\"\\\\\") + 1;
                    string newRelative = relativeDir + d.Substring(lst,d.Length - lst) + \"\\\\\";
                    //relativeDir = relativeDir + d.Substring(lst,d.Length - lst) + \"\\\\\";
                    DirSearch(d,newRelative);
                }
            }