How to delete all subfolders and files in a directory?

Below is just a snippet to delete files and sub-directories in a folder... They are a lot of ways to do this using C# .. below is one of them !!

public static void EmtpyFolder(this System.IO.DirectoryInfo directory)
{
    foreach(System.IO.FileInfo file in directory.GetFiles()) { file.Delete(); }

    foreach(System.IO.DirectoryInfo subDirectory in directory.GetDirectories()) 
    {
        subDirectory.Delete(true);
    }
}

System.IO.DirectoryInfo directory = new System.IO.DirectoryInfo(@"C:\Temp");
directory.EmtpyFolder();

WARNING - Double check the directory you are passing before running the snippet. Hope it helps :)