/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.property GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, category_id, title, add_time ");
strSql.Append(" from td_property ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Model.property model = new Model.property();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["category_id"].ToString() != "")
{
model.category_id = int.Parse(ds.Tables[0].Rows[0]["category_id"].ToString());
}
model.title = ds.Tables[0].Rows[0]["title"].ToString();
if (ds.Tables[0].Rows[0]["add_time"].ToString() != "")
{
model.add_time = DateTime.Parse(ds.Tables[0].Rows[0]["add_time"].ToString());
}
List <Model.property_value> lst = new List <Model.property_value>();
DataTable dt = new DAL.property_value().GetList("property_id=" + id).Tables[0];
if (dt != null && dt.Rows.Count > 0)
{
foreach (DataRow dr in dt.Rows)
{
Model.property_value model_value = new Model.property_value();
model_value.id = Convert.ToDecimal(dr["id"]);
model_value.property_id = Convert.ToInt32(dr["property_id"]);
model_value.value = dr["value"].ToString();
model_value.add_time = Convert.ToDateTime(dr["add_time"]);
lst.Add(model_value);
}
}
else
{
lst = null;
}
model.property_values = lst;
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Model.property GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select id, category_id, title, add_time ");
strSql.Append(" from td_property ");
strSql.Append(" where id=@id");
SqlParameter[] parameters = {
new SqlParameter("@id", SqlDbType.Int,4)
};
parameters[0].Value = id;
Model.property model = new Model.property();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["id"].ToString() != "")
{
model.id = int.Parse(ds.Tables[0].Rows[0]["id"].ToString());
}
if (ds.Tables[0].Rows[0]["category_id"].ToString() != "")
{
model.category_id = int.Parse(ds.Tables[0].Rows[0]["category_id"].ToString());
}
model.title = ds.Tables[0].Rows[0]["title"].ToString();
if (ds.Tables[0].Rows[0]["add_time"].ToString() != "")
{
model.add_time = DateTime.Parse(ds.Tables[0].Rows[0]["add_time"].ToString());
}
List<Model.property_value> lst = new List<Model.property_value>();
DataTable dt = new DAL.property_value().GetList("property_id=" + id).Tables[0];
if (dt != null && dt.Rows.Count > 0)
{
foreach (DataRow dr in dt.Rows)
{
Model.property_value model_value = new Model.property_value();
model_value.id = Convert.ToDecimal(dr["id"]);
model_value.property_id = Convert.ToInt32(dr["property_id"]);
model_value.value = dr["value"].ToString();
model_value.add_time = Convert.ToDateTime(dr["add_time"]);
lst.Add(model_value);
}
}
else
{
lst = null;
}
model.property_values = lst;
return model;
}
else
{
return null;
}
}
