/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.article_nav GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 * from dt_article_nav ");
strSql.Append(" where n_id=@n_id");
SqlParameter[] parameters =
{
new SqlParameter("@n_id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
DTcms.Model.article_nav model = new DTcms.Model.article_nav();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["n_id"] != null && ds.Tables[0].Rows[0]["n_id"].ToString() != "")
{
model.n_id = int.Parse(ds.Tables[0].Rows[0]["n_id"].ToString());
}
if (ds.Tables[0].Rows[0]["n_title"] != null && ds.Tables[0].Rows[0]["n_title"].ToString() != "")
{
model.n_title = ds.Tables[0].Rows[0]["n_title"].ToString();
}
if (ds.Tables[0].Rows[0]["n_url"] != null && ds.Tables[0].Rows[0]["n_url"].ToString() != "")
{
model.n_url = ds.Tables[0].Rows[0]["n_url"].ToString();
}
if (ds.Tables[0].Rows[0]["n_state"] != null && ds.Tables[0].Rows[0]["n_state"].ToString() != "")
{
model.n_state = int.Parse(ds.Tables[0].Rows[0]["n_state"].ToString());
}
if (ds.Tables[0].Rows[0]["n_sequence"] != null && ds.Tables[0].Rows[0]["n_sequence"].ToString() != "")
{
model.n_sequence = int.Parse(ds.Tables[0].Rows[0]["n_sequence"].ToString());
}
if (ds.Tables[0].Rows[0]["n_desc"] != null && ds.Tables[0].Rows[0]["n_desc"].ToString() != "")
{
model.n_desc = ds.Tables[0].Rows[0]["n_desc"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DTcms.Model.article_nav model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(DTcms.Model.article_nav model)
{
return(dal.Add(model));
}
