using System;
using Microsoft.Win32;
namespace Sleis.Utility
{
    public static class MimeExtenstionUtility
    {

        public static string GetContentTypeByExtenstion(string ext)
        {
            string mimeType = "application/unknown";
            ext = ext.ToLower();
            Microsoft.Win32.RegistryKey regKey = Microsoft.Win32.Registry.ClassesRoot.OpenSubKey(ext);
            if (regKey != null && regKey.GetValue("Content Type") != null)
                mimeType = regKey.GetValue("Content Type").ToString();
            return mimeType;
        }
    }
}