public string GetListMediaFile()
{
Uri requestUri = Context.Request.Url;
string baseUrl = requestUri.Scheme + Uri.SchemeDelimiter + requestUri.Host + (requestUri.IsDefaultPort ? "" : ":" + requestUri.Port);
MediaFiles media_obj = new MediaFiles();
DataTable dt = media_obj.GetListByTypeId(2);
JsonMethods json_obj = new JsonMethods();
string jsonarray = json_obj.makejsonoftable(dt, makejson.e_without_square_brackets);
return(jsonarray);
}