/// <summary>
/// ²éÕÒ²»´æÔÚµÄͼƬ²¢É¾³ýÒÑɾ³ýµÄͼƬ¼°Êý¾Ý
/// </summary>
public void DeleteList(SqlConnection conn, SqlTransaction trans, List <Model.article_albums> models, int article_id)
{
StringBuilder idList = new StringBuilder();
if (models != null)
{
foreach (Model.article_albums modelt in models)
{
if (modelt.id > 0)
{
idList.Append(modelt.id + ",");
}
}
}
string id_list = Utils.DelLastChar(idList.ToString(), ",");
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,big_img,small_img from dt_article_albums where article_id=" + article_id);
if (!string.IsNullOrEmpty(id_list))
{
strSql.Append(" and id not in(" + id_list + ")");
}
DataSet ds = DbHelperSQL2.Query(conn, trans, strSql.ToString());
foreach (DataRow dr in ds.Tables[0].Rows)
{
int rows = DbHelperSQL2.ExecuteSql(conn, trans, "delete from dt_article_albums where id=" + dr["id"].ToString()); //ɾ³ýÊý¾Ý¿â
if (rows > 0)
{
Utils.DeleteFile(dr["big_img"].ToString()); //ɾ³ýÔͼ
Utils.DeleteFile(dr["small_img"].ToString()); //ɾ³ýËõÂÔͼ
}
}
}
/// <summary>
/// 查找不存在的文件并删除已删除的附件及数据
/// </summary>
public void DeleteList(SqlConnection conn, SqlTransaction trans, List <Model.download_attach> models, int article_id)
{
StringBuilder idList = new StringBuilder();
if (models != null)
{
foreach (Model.download_attach modelt in models)
{
if (modelt.id > 0)
{
idList.Append(modelt.id + ",");
}
}
}
string id_list = Utils.DelLastChar(idList.ToString(), ",");
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,file_path from dt_download_attach where article_id=" + article_id);
if (!string.IsNullOrEmpty(id_list))
{
strSql.Append(" and id not in(" + id_list + ")");
}
DataSet ds = DbHelperSQL2.Query(conn, trans, strSql.ToString());
foreach (DataRow dr in ds.Tables[0].Rows)
{
int rows = DbHelperSQL2.ExecuteSql(conn, trans, "delete from dt_download_attach where id=" + dr["id"].ToString()); //删除数据库
if (rows > 0)
{
Utils.DeleteFile(dr["file_path"].ToString()); //删除文件
}
}
}
/// <summary>
/// 删除一条数据
/// </summary>
public void Delete(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("delete from dt_category ");
strSql.Append(" where class_list like '%," + id + ",%' ");
DbHelperSQL2.Query(strSql.ToString());
}
/// <summary>
/// 获得数据列表
/// </summary>
public List <Model.download_attach> GetList(int article_id)
{
List <Model.download_attach> modelList = new List <Model.download_attach>();
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,article_id,title,file_path,file_ext,file_size,down_num,point ");
strSql.Append(" FROM dt_download_attach ");
strSql.Append(" where article_id=" + article_id);
DataTable dt = DbHelperSQL2.Query(strSql.ToString()).Tables[0];
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
Model.download_attach model;
for (int n = 0; n < rowsCount; n++)
{
model = new Model.download_attach();
if (dt.Rows[n]["id"] != null && dt.Rows[n]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[n]["id"].ToString());
}
if (dt.Rows[n]["article_id"] != null && dt.Rows[n]["article_id"].ToString() != "")
{
model.article_id = int.Parse(dt.Rows[n]["article_id"].ToString());
}
if (dt.Rows[n]["title"] != null && dt.Rows[n]["title"].ToString() != "")
{
model.title = dt.Rows[n]["title"].ToString();
}
if (dt.Rows[n]["file_path"] != null && dt.Rows[n]["file_path"].ToString() != "")
{
model.file_path = dt.Rows[n]["file_path"].ToString();
}
if (dt.Rows[n]["file_ext"] != null && dt.Rows[n]["file_ext"].ToString() != "")
{
model.file_ext = dt.Rows[n]["file_ext"].ToString();
}
if (dt.Rows[n]["file_size"] != null && dt.Rows[n]["file_size"].ToString() != "")
{
model.file_size = int.Parse(dt.Rows[n]["file_size"].ToString());
}
if (dt.Rows[n]["down_num"] != null && dt.Rows[n]["down_num"].ToString() != "")
{
model.down_num = int.Parse(dt.Rows[n]["down_num"].ToString());
}
if (dt.Rows[n]["point"] != null && dt.Rows[n]["point"].ToString() != "")
{
model.point = int.Parse(dt.Rows[n]["point"].ToString());
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.download_attach GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,article_id,title,file_path,file_ext,file_size,down_num,point from dt_download_attach ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.download_attach model = new Model.download_attach();
DataSet ds = DbHelperSQL2.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["article_id"] != null && ds.Tables[0].Rows[0]["article_id"].ToString() != "")
{
model.article_id = int.Parse(ds.Tables[0].Rows[0]["article_id"].ToString());
}
if (ds.Tables[0].Rows[0]["title"] != null && ds.Tables[0].Rows[0]["title"].ToString() != "")
{
model.title = ds.Tables[0].Rows[0]["title"].ToString();
}
if (ds.Tables[0].Rows[0]["file_path"] != null && ds.Tables[0].Rows[0]["file_path"].ToString() != "")
{
model.file_path = ds.Tables[0].Rows[0]["file_path"].ToString();
}
if (ds.Tables[0].Rows[0]["file_ext"] != null && ds.Tables[0].Rows[0]["file_ext"].ToString() != "")
{
model.file_ext = ds.Tables[0].Rows[0]["file_ext"].ToString();
}
if (ds.Tables[0].Rows[0]["file_size"] != null && ds.Tables[0].Rows[0]["file_size"].ToString() != "")
{
model.file_size = int.Parse(ds.Tables[0].Rows[0]["file_size"].ToString());
}
if (ds.Tables[0].Rows[0]["down_num"] != null && ds.Tables[0].Rows[0]["down_num"].ToString() != "")
{
model.down_num = int.Parse(ds.Tables[0].Rows[0]["down_num"].ToString());
}
if (ds.Tables[0].Rows[0]["point"] != null && ds.Tables[0].Rows[0]["point"].ToString() != "")
{
model.point = int.Parse(ds.Tables[0].Rows[0]["point"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 取得指定类别下的列表
/// </summary>
/// <param name="parent_id">父ID</param>
/// <param name="channel_id">频道ID</param>
/// <returns></returns>
public DataTable GetChildList(int parent_id, int channel_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,channel_id,title,call_index,parent_id,class_list,class_layer,sort_id,link_url,img_url,content,seo_title,seo_keywords,seo_description from dt_category");
strSql.Append(" where channel_id=" + channel_id + " and parent_id=" + parent_id + " order by sort_id asc,id desc");
DataSet ds = DbHelperSQL2.Query(strSql.ToString());
return(ds.Tables[0]);
}
/// <summary>
/// 取得某个频道下父节点下的id
/// </summary>
/// <param name="parent_id"></param>
/// <param name="channel_id"></param>
/// <returns></returns>
public DataTable GetTopList(int parent_id, int channel_id)
{
StringBuilder strsql = new StringBuilder();
strsql.Append("select * from dt_category ");
strsql.Append(" where channel_id=" + channel_id + " and parent_id=" + parent_id + " order by sort_id asc");
DataSet ds = DbHelperSQL2.Query(strsql.ToString());
DataTable dt = ds.Tables[0] as DataTable;
return(dt);
}
/// <summary>
/// 获得查询分页数据
/// </summary>
public DataSet GetNewsList(int pageSize, int pageIndex, string strWhere, string filedOrder, out int recordCount)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select * FROM view_article_news");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
recordCount = Convert.ToInt32(DbHelperSQL2.GetSingle(PagingHelper.CreateCountingSql(strSql.ToString())));
return(DbHelperSQL2.Query(PagingHelper.CreatePagingSql(recordCount, pageSize, pageIndex, strSql.ToString(), filedOrder)));
}
/// <summary>
/// 获得数据列表
/// </summary>
public DataSet GetList(string strWhere)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select BarCode,Tf_TrayId,cTray,FileName,fltCapacity,fltVol,fltResistance,tf_CheckGrade,tf_Group,tf_GroupNum,tf_Location,cState,cDate,cStateCode ");
strSql.Append(" FROM Tb_CheckData ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
return(DbHelperSQL2.Query(strSql.ToString()));
}
/// <summary>
/// »ñµÃÊý¾ÝÁбí
/// </summary>
public List <Model.article_albums> GetList(int article_id)
{
List <Model.article_albums> modelList = new List <Model.article_albums>();
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,article_id,big_img,small_img,remark ");
strSql.Append(" FROM dt_article_albums ");
strSql.Append(" where article_id=" + article_id);
DataTable dt = DbHelperSQL2.Query(strSql.ToString()).Tables[0];
int rowsCount = dt.Rows.Count;
if (rowsCount > 0)
{
Model.article_albums model;
for (int n = 0; n < rowsCount; n++)
{
model = new Model.article_albums();
if (dt.Rows[n]["id"] != null && dt.Rows[n]["id"].ToString() != "")
{
model.id = int.Parse(dt.Rows[n]["id"].ToString());
}
if (dt.Rows[n]["article_id"] != null && dt.Rows[n]["article_id"].ToString() != "")
{
model.article_id = int.Parse(dt.Rows[n]["article_id"].ToString());
}
if (dt.Rows[n]["big_img"] != null && dt.Rows[n]["big_img"].ToString() != "")
{
model.big_img = dt.Rows[n]["big_img"].ToString();
}
if (dt.Rows[n]["small_img"] != null && dt.Rows[n]["small_img"].ToString() != "")
{
model.small_img = dt.Rows[n]["small_img"].ToString();
}
if (dt.Rows[n]["remark"] != null && dt.Rows[n]["remark"].ToString() != "")
{
model.remark = dt.Rows[n]["remark"].ToString();
}
modelList.Add(model);
}
}
return(modelList);
}
/// <summary>
/// 获得前几行数据
/// </summary>
public DataSet GetNewsList(int Top, string strWhere, string filedOrder)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ");
if (Top > 0)
{
strSql.Append(" top " + Top.ToString());
}
strSql.Append(" id,channel_id,category_id,title,link_url,img_url,seo_title,seo_keywords,seo_description,content,sort_id,click,is_lock,user_id,add_time,author,[from],zhaiyao,is_msg,is_top,is_red,is_hot,is_slide ");
//strSql.Append(" id,channel_id,category_id,title,link_url,img_url,seo_title,seo_keywords,seo_description,content,sort_id,click,is_lock,user_id,add_time,author,[from],zhaiyao,is_msg,is_top,is_red,is_hot,is_slide,digg_good,digg_bad ");
strSql.Append(" FROM view_article_news ");
if (strWhere.Trim() != "")
{
strSql.Append(" where " + strWhere);
}
strSql.Append(" order by " + filedOrder);
return(DbHelperSQL2.Query(strSql.ToString()));
}
/// <summary>
/// 取得所有类别列表
/// </summary>
/// <param name="parent_id">父ID</param>
/// <param name="channel_id">频道ID</param>
/// <returns></returns>
public DataTable GetList(int parent_id, int channel_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id,channel_id,title,call_index,parent_id,class_list,class_layer,sort_id,link_url,img_url,content,seo_title,seo_keywords,seo_description from dt_category");
strSql.Append(" where channel_id=" + channel_id + " order by sort_id asc,id desc");
DataSet ds = DbHelperSQL2.Query(strSql.ToString());
DataTable oldData = ds.Tables[0] as DataTable;
if (oldData == null)
{
return(null);
}
//复制结构
DataTable newData = oldData.Clone();
//调用迭代组合成DAGATABLE
GetChilds(oldData, newData, parent_id, channel_id);
return(newData);
}
/// <summary>
/// 修改子节点的ID列表及深度（自身迭代）
/// </summary>
/// <param name="parent_id"></param>
private void UpdateChilds(SqlConnection conn, SqlTransaction trans, int parent_id)
{
//查找父节点信息
Model.category model = GetModel(conn, trans, parent_id);
if (model != null)
{
//查找子节点
string strSql = "select id from dt_category where parent_id=" + parent_id;
DataSet ds = DbHelperSQL2.Query(conn, trans, strSql); //带事务
foreach (DataRow dr in ds.Tables[0].Rows)
{
//修改子节点的ID列表及深度
int id = int.Parse(dr["id"].ToString());
string class_list = model.class_list + id + ",";
int class_layer = model.class_layer + 1;
DbHelperSQL2.ExecuteSql(conn, trans, "update dt_category set class_list='" + class_list + "', class_layer=" + class_layer + " where id=" + id); //带事务
//调用自身迭代
this.UpdateChilds(conn, trans, id); //带事务
}
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public DBAccess.Model.Tb_CheckDataModel GetModel(string BarCode)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 BarCode,Tf_TrayId,cTray,FileName,fltCapacity,fltVol,fltResistance,tf_CheckGrade,tf_Group,tf_GroupNum,tf_Location,cState,cDate,cStateCode from Tb_CheckData ");
strSql.Append(" where BarCode=@BarCode ");
SqlParameter[] parameters =
{
new SqlParameter("@BarCode", SqlDbType.NVarChar, 32)
};
parameters[0].Value = BarCode;
DBAccess.Model.Tb_CheckDataModel model = new DBAccess.Model.Tb_CheckDataModel();
DataSet ds = DbHelperSQL2.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.article_news GetNewsModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,channel_id,category_id,title,link_url,img_url,seo_title,seo_keywords,seo_description,content,sort_id,click,is_lock,user_id,add_time,author,[from],zhaiyao,is_msg,is_top,is_red,is_hot,is_slide from view_article_news ");
//strSql.Append("select top 1 id,channel_id,category_id,title,link_url,img_url,seo_title,seo_keywords,seo_description,content,sort_id,click,is_lock,user_id,add_time,author,[from],zhaiyao,is_msg,is_top,is_red,is_hot,is_slide,digg_good,digg_bad from view_article_news ");
strSql.Append(" where id=@id ");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.article_news model = new Model.article_news();
DataSet ds = DbHelperSQL2.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
#region 父表信息
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["channel_id"] != null && ds.Tables[0].Rows[0]["channel_id"].ToString() != "")
{
model.channel_id = int.Parse(ds.Tables[0].Rows[0]["channel_id"].ToString());
}
if (ds.Tables[0].Rows[0]["category_id"] != null && ds.Tables[0].Rows[0]["category_id"].ToString() != "")
{
model.category_id = int.Parse(ds.Tables[0].Rows[0]["category_id"].ToString());
}
if (ds.Tables[0].Rows[0]["title"] != null && ds.Tables[0].Rows[0]["title"].ToString() != "")
{
model.title = ds.Tables[0].Rows[0]["title"].ToString();
}
if (ds.Tables[0].Rows[0]["link_url"] != null && ds.Tables[0].Rows[0]["link_url"].ToString() != "")
{
model.link_url = ds.Tables[0].Rows[0]["link_url"].ToString();
}
if (ds.Tables[0].Rows[0]["img_url"] != null && ds.Tables[0].Rows[0]["img_url"].ToString() != "")
{
model.img_url = ds.Tables[0].Rows[0]["img_url"].ToString();
}
if (ds.Tables[0].Rows[0]["seo_title"] != null && ds.Tables[0].Rows[0]["seo_title"].ToString() != "")
{
model.seo_title = ds.Tables[0].Rows[0]["seo_title"].ToString();
}
if (ds.Tables[0].Rows[0]["seo_keywords"] != null && ds.Tables[0].Rows[0]["seo_keywords"].ToString() != "")
{
model.seo_keywords = ds.Tables[0].Rows[0]["seo_keywords"].ToString();
}
if (ds.Tables[0].Rows[0]["seo_description"] != null && ds.Tables[0].Rows[0]["seo_description"].ToString() != "")
{
model.seo_description = ds.Tables[0].Rows[0]["seo_description"].ToString();
}
if (ds.Tables[0].Rows[0]["content"] != null && ds.Tables[0].Rows[0]["content"].ToString() != "")
{
model.content = ds.Tables[0].Rows[0]["content"].ToString();
}
if (ds.Tables[0].Rows[0]["sort_id"] != null && ds.Tables[0].Rows[0]["sort_id"].ToString() != "")
{
model.sort_id = int.Parse(ds.Tables[0].Rows[0]["sort_id"].ToString());
}
if (ds.Tables[0].Rows[0]["click"] != null && ds.Tables[0].Rows[0]["click"].ToString() != "")
{
model.click = int.Parse(ds.Tables[0].Rows[0]["click"].ToString());
}
if (ds.Tables[0].Rows[0]["is_lock"] != null && ds.Tables[0].Rows[0]["is_lock"].ToString() != "")
{
model.is_lock = int.Parse(ds.Tables[0].Rows[0]["is_lock"].ToString());
}
if (ds.Tables[0].Rows[0]["user_id"] != null && ds.Tables[0].Rows[0]["user_id"].ToString() != "")
{
model.user_id = int.Parse(ds.Tables[0].Rows[0]["user_id"].ToString());
}
if (ds.Tables[0].Rows[0]["add_time"] != null && ds.Tables[0].Rows[0]["add_time"].ToString() != "")
{
model.add_time = DateTime.Parse(ds.Tables[0].Rows[0]["add_time"].ToString());
}
if (ds.Tables[0].Rows[0]["author"] != null && ds.Tables[0].Rows[0]["author"].ToString() != "")
{
model.author = ds.Tables[0].Rows[0]["author"].ToString();
}
if (ds.Tables[0].Rows[0]["from"] != null && ds.Tables[0].Rows[0]["from"].ToString() != "")
{
model.from = ds.Tables[0].Rows[0]["from"].ToString();
}
if (ds.Tables[0].Rows[0]["zhaiyao"] != null && ds.Tables[0].Rows[0]["zhaiyao"].ToString() != "")
{
model.zhaiyao = ds.Tables[0].Rows[0]["zhaiyao"].ToString();
}
if (ds.Tables[0].Rows[0]["is_msg"] != null && ds.Tables[0].Rows[0]["is_msg"].ToString() != "")
{
model.is_msg = int.Parse(ds.Tables[0].Rows[0]["is_msg"].ToString());
}
if (ds.Tables[0].Rows[0]["is_top"] != null && ds.Tables[0].Rows[0]["is_top"].ToString() != "")
{
model.is_top = int.Parse(ds.Tables[0].Rows[0]["is_top"].ToString());
}
if (ds.Tables[0].Rows[0]["is_red"] != null && ds.Tables[0].Rows[0]["is_red"].ToString() != "")
{
model.is_red = int.Parse(ds.Tables[0].Rows[0]["is_red"].ToString());
}
if (ds.Tables[0].Rows[0]["is_hot"] != null && ds.Tables[0].Rows[0]["is_hot"].ToString() != "")
{
model.is_hot = int.Parse(ds.Tables[0].Rows[0]["is_hot"].ToString());
}
if (ds.Tables[0].Rows[0]["is_slide"] != null && ds.Tables[0].Rows[0]["is_slide"].ToString() != "")
{
model.is_slide = int.Parse(ds.Tables[0].Rows[0]["is_slide"].ToString());
}
//if (ds.Tables[0].Rows[0]["digg_good"] != null && ds.Tables[0].Rows[0]["digg_good"].ToString() != "")
//{
// model.digg_good = int.Parse(ds.Tables[0].Rows[0]["digg_good"].ToString());
//}
//if (ds.Tables[0].Rows[0]["digg_bad"] != null && ds.Tables[0].Rows[0]["digg_bad"].ToString() != "")
//{
// model.digg_bad = int.Parse(ds.Tables[0].Rows[0]["digg_bad"].ToString());
//}
#endregion 父表信息end
model.albums = new article_albums().GetList(id); //相册信息
// model.attribute_values = new attribute_value().GetList(id); //扩展属性
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体(重载，带事务)
/// </summary>
public DTcms.Model.category GetModel(SqlConnection conn, SqlTransaction trans, int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,channel_id,title,call_index,parent_id,class_list,class_layer,sort_id,link_url,img_url,content,seo_title,seo_keywords,seo_description from dt_category ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
DTcms.Model.category model = new DTcms.Model.category();
DataSet ds = DbHelperSQL2.Query(conn, trans, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"] != null && ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["channel_id"] != null && ds.Tables[0].Rows[0]["channel_id"].ToString() != "")
{
model.channel_id = int.Parse(ds.Tables[0].Rows[0]["channel_id"].ToString());
}
if (ds.Tables[0].Rows[0]["title"] != null && ds.Tables[0].Rows[0]["title"].ToString() != "")
{
model.title = ds.Tables[0].Rows[0]["title"].ToString();
}
if (ds.Tables[0].Rows[0]["call_index"] != null && ds.Tables[0].Rows[0]["call_index"].ToString() != "")
{
model.call_index = ds.Tables[0].Rows[0]["call_index"].ToString();
}
if (ds.Tables[0].Rows[0]["parent_id"] != null && ds.Tables[0].Rows[0]["parent_id"].ToString() != "")
{
model.parent_id = int.Parse(ds.Tables[0].Rows[0]["parent_id"].ToString());
}
if (ds.Tables[0].Rows[0]["class_list"] != null && ds.Tables[0].Rows[0]["class_list"].ToString() != "")
{
model.class_list = ds.Tables[0].Rows[0]["class_list"].ToString();
}
if (ds.Tables[0].Rows[0]["class_layer"] != null && ds.Tables[0].Rows[0]["class_layer"].ToString() != "")
{
model.class_layer = int.Parse(ds.Tables[0].Rows[0]["class_layer"].ToString());
}
if (ds.Tables[0].Rows[0]["sort_id"] != null && ds.Tables[0].Rows[0]["sort_id"].ToString() != "")
{
model.sort_id = int.Parse(ds.Tables[0].Rows[0]["sort_id"].ToString());
}
if (ds.Tables[0].Rows[0]["link_url"] != null && ds.Tables[0].Rows[0]["link_url"].ToString() != "")
{
model.link_url = ds.Tables[0].Rows[0]["link_url"].ToString();
}
if (ds.Tables[0].Rows[0]["img_url"] != null && ds.Tables[0].Rows[0]["img_url"].ToString() != "")
{
model.img_url = ds.Tables[0].Rows[0]["img_url"].ToString();
}
if (ds.Tables[0].Rows[0]["content"] != null && ds.Tables[0].Rows[0]["content"].ToString() != "")
{
model.content = ds.Tables[0].Rows[0]["content"].ToString();
}
if (ds.Tables[0].Rows[0]["seo_title"] != null && ds.Tables[0].Rows[0]["seo_title"].ToString() != "")
{
model.seo_title = ds.Tables[0].Rows[0]["seo_title"].ToString();
}
if (ds.Tables[0].Rows[0]["seo_keywords"] != null && ds.Tables[0].Rows[0]["seo_keywords"].ToString() != "")
{
model.seo_keywords = ds.Tables[0].Rows[0]["seo_keywords"].ToString();
}
if (ds.Tables[0].Rows[0]["seo_description"] != null && ds.Tables[0].Rows[0]["seo_description"].ToString() != "")
{
model.seo_description = ds.Tables[0].Rows[0]["seo_description"].ToString();
}
return(model);
}
else
{
return(null);
}
}