public Int32 Insert(NameValueCollection parameters, out ErrorEntity ErrInfo)
 {
     OEErrorQuestionDA da = new OEErrorQuestionDA();
     Int32 result = da.Insert(parameters);
     if (result > 0)
     {
         ErrInfo = new ErrorEntity(RespCode.Success);
     }
     else
     {
         ErrInfo = new ErrorEntity(RespCode.SysError);
     }
     return result;
 }