递归下载包含所有内容的文件夹，Sharpbox

Question

因此，我设置了一个小应用程序，我想用它从我的公共Dropbox文件夹中下载一个文件夹，并将其中的所有内容下载到vm。

如果我试着：

var publicFolder = dropBoxStorage.GetFolder("/Public");
string targetFile = @"C:\Users\Michael\";
dropBoxStorage.DownloadFile(publicFolder,@"WS",targetFile);

如果文件夹中包含了我想下载的所有内容，请使用WS。

但是，当我运行代码时，我得到：

​

Answer 1

SharpBox不支持下载文件夹。我花了时间写了一个函数，它应该递归地下载文件夹。(不过还没有测试过)。

string remoteDirName = @"/Public/WS";
string targetDir = @"C:\Users\Michael\";
var remoteDir = dropBoxStorage.GetFolder(remoteDirName);

public static DownloadFolder(CloudStorage dropBoxStorage,ICloudDirectoryEntry remoteDir, string targetDir)
{

    foreach (ICloudFileSystemEntry fsentry in remoteDir)
    {
        if (fsentry is ICloudDirectoryEntry)
        {
            DownloadFolder(dropBoxStorage, fsentry, Path.Combine(targetDir, fsentry.Name));
        }
        else
        {
            dropBoxStorage.DownloadFile(remoteDir,fsentry.Name,Path.Combine(targetDir, fsentry.Name));
        }
    }
}

Answer 2

它对下面的代码也很好。

var PublicFolder = dropBoxStorage.GetFolder("/Public");
 if (PublicFolder != null && PublicFolder.ToList().Count > 0)
                {
 DownloadFolder(dropBoxStorage, PublicFolder as ICloudDirectoryEntry, targetPath);
}



public static void DownloadFolder(CloudStorage dropBoxStorage, ICloudDirectoryEntry remoteDir, string targetDir)
    {
        foreach (var fof in remoteDir.ToList())
        {

            if (fof is ICloudDirectoryEntry)
            {
                DirectoryInfo newDir = new DirectoryInfo(Path.Combine(targetDir, fof.Name));
                if (!newDir.Exists)
                {
                    Directory.CreateDirectory(Path.Combine(targetDir, fof.Name));
                }

                DownloadFolder(dropBoxStorage, fof as ICloudDirectoryEntry, Path.Combine(targetDir, fof.Name));
            }
            else
            {
                dropBoxStorage.DownloadFile(remoteDir, fof.Name, Path.Combine(targetDir));
            }

        }
    }