AJH.CMS.Core.Data.GalleryDataMapper.GetGallerysPublishXML C# (CSharp) Method

        internal static string GetGallerysPublishXML(int CategoryID, CMSEnums.GalleryType GalleryType, int RowFrom, int RowTo, ref int TotalCount)
        {
            string galleryXML = string.Empty;
            TotalCount = 0;

            using (SqlConnection sqlConnection = new SqlConnection(CMSCoreBase.CMSCoreConnectionString))
            {
                SqlCommand sqlCommand = new SqlCommand(SN_GALLERY_GET_BY_CATEGORY_XML, sqlConnection);
                sqlCommand.CommandType = System.Data.CommandType.StoredProcedure;

                SqlParameter sqlParameter = null;
                sqlParameter = new SqlParameter(PN_GALLERY_CATEGORY_ID, System.Data.SqlDbType.Int);
                sqlParameter.Direction = System.Data.ParameterDirection.Input;
                sqlParameter.Value = CategoryID;
                sqlCommand.Parameters.Add(sqlParameter);

                sqlParameter = new SqlParameter(PN_GALLERY_TYPE, System.Data.SqlDbType.Int);
                sqlParameter.Direction = System.Data.ParameterDirection.Input;
                sqlParameter.Value = (int)GalleryType;
                sqlCommand.Parameters.Add(sqlParameter);

                sqlParameter = new SqlParameter(CMSCoreBase.PN_ROW_FROM, System.Data.SqlDbType.Int);
                sqlParameter.Direction = System.Data.ParameterDirection.Input;
                sqlParameter.Value = RowFrom;
                sqlCommand.Parameters.Add(sqlParameter);

                sqlParameter = new SqlParameter(CMSCoreBase.PN_ROW_TO, System.Data.SqlDbType.Int);
                sqlParameter.Direction = System.Data.ParameterDirection.Input;
                sqlParameter.Value = RowTo;
                sqlCommand.Parameters.Add(sqlParameter);

                sqlParameter = new SqlParameter(CMSCoreBase.PN_TOTAL_COUNT, System.Data.SqlDbType.Int);
                sqlParameter.Direction = System.Data.ParameterDirection.Output;
                sqlParameter.Value = 0;
                sqlCommand.Parameters.Add(sqlParameter);

                sqlParameter = new SqlParameter(PublishDataMapper.PN_PUBLISH_MODULE_ID, System.Data.SqlDbType.Int);
                sqlParameter.Direction = System.Data.ParameterDirection.Input;
                sqlParameter.Value = (int)CMSEnums.Modules.Gallery;
                sqlCommand.Parameters.Add(sqlParameter);

                sqlParameter = new SqlParameter(PublishDataMapper.PN_PUBLISH_TYPE_ID, System.Data.SqlDbType.Int);
                sqlParameter.Direction = System.Data.ParameterDirection.Input;
                sqlParameter.Value = (int)CMSEnums.PublishType.PublishNow;
                sqlCommand.Parameters.Add(sqlParameter);

                sqlCommand.Connection.Open();
                using (SqlDataReader sqlDataReader = sqlCommand.ExecuteReader(System.Data.CommandBehavior.CloseConnection))
                {
                    SqlXml sqlXML = null;
                    while (sqlDataReader.Read())
                    {
                        sqlXML = sqlDataReader.GetSqlXml(0);
                    }
                    sqlDataReader.Close();
                    sqlCommand.Connection.Close();

                    if (!sqlXML.IsNull)
                    {
                        galleryXML = sqlXML.Value;
                        TotalCount = Convert.ToInt32(sqlCommand.Parameters[CMSCoreBase.PN_TOTAL_COUNT].Value);
                    }
                }
            }
            return galleryXML;
        }