How to enumerate storage cards in .NETCF

In Windows Mobile, external storage cards are usually represented as the '\SD Card' or '\Storage Card' folder, this varies from device to device. A simple way to enumerate the external storage cards is to check all directories under the root directory that have the temporary attribute flag set.

Here's a quick way to do so in .NETCF:

public static List<string> GetStorageCards()

{

    var list = new List<string>();

    var root = new DirectoryInfo("\\");

    foreach (DirectoryInfo directory in root.GetDirectories()) 

    {

        if (FileAttributes.Temporary == (directory.Attributes & FileAttributes.Temporary))

            list.Add(directory.Name);

    }

    return list;

}