How Do I Read The Subfolders Information Like Files Count,Size,Path When I Selected A Directory By Upload Control In Asp.Net

This is a recursive method

private int GetFileCount(DirectoryInfo directoryInfo, bool includeSubFolders = true)
{
    int filesInThisFolder = 0;
    if (directoryInfo.Exists)
    {
        filesInThisFolder = directoryInfo.GetFiles().Count();
    }
    if(includeSubFolders)
        filesInThisFolder += directoryInfo.GetDirectories().Sum(di => GetFileCount(di));

    return filesInThisFolder;
}

1. Pass a new DirectoryInfo(path) to GetFileCount
2. In that one directory, it counts the files
3. In that one directory, it gets a list of subdirectories
4/1. It Passes a new DirectoryInfo(path) to GetFileCount
...
5. If there are no subdirectories (or no more subdirectories) it returns the sum of files.


EDIT: without linq

private int GetFileCount(DirectoryInfo directoryInfo, bool includeSubFolders = true)
        {
            int filesInThisFolder = 0;
            if (directoryInfo.Exists)
            {
                filesInThisFolder = directoryInfo.GetFiles().Count();
            }
            if (includeSubFolders)
                foreach (DirectoryInfo info in directoryInfo.GetDirectories())
                {
                    filesInThisFolder += GetFileCount(info);
                }

            return filesInThisFolder;
        }