/// <summary>
/// 修改一个实体
/// </summary>
/// <param name="_entity"></param>
/// <returns></returns>
public int Update(Models.APP.City model)
{
try
{
SqlParameter[] para =
{
new SqlParameter("@CityID", model.CityID),
new SqlParameter("@CityName", model.CityName),
new SqlParameter("@ProID", model.ProID),
new SqlParameter("@CitySort", model.CitySort)
};
StringBuilder cmdText = new StringBuilder();
cmdText.Append(@"UPDATE [App_City]
SET [CityName]=@CityName
,[ProID]=@ProID
,[CitySort]=@CitySort
WHERE [CityID]=@CityID" );
return(SqlHelper.ExecuteNonQuery(DefaultConnection.ConnectionStringByDefaultDB, CommandType.Text, cmdText.ToString(), para));
}
catch (ArgumentNullException ex)
{
logger.Error("调用方法Update()发生ArgumentNullException", ex);
}
catch (SqlException ex)
{
logger.Error("调用方法Update()发生SqlException", ex);
}
catch (Exception ex)
{
logger.Error("调用方法Update()发生Exception", ex);
}
return(-1);
}
/// <summary>
/// 添加一条数据
/// </summary>
/// <param name="model">数据实体</param>
/// <returns></returns>
public int Add(Models.APP.City model)
{
try
{
SqlParameter[] para =
{
new SqlParameter("@CityName", model.CityName),
new SqlParameter("@ProID", model.ProID),
new SqlParameter("@CitySort", model.CitySort)
};
StringBuilder cmdText = new StringBuilder();
cmdText.Append(@"INSERT INTO App_City(
CityName
,ProID
,CitySort
) VALUES(
@CityName
,@ProID
,@CitySort
)" );
return(SqlHelper.ExecuteNonQuery(DefaultConnection.ConnectionStringByDefaultDB, CommandType.Text, cmdText.ToString(), para));
}
catch (ArgumentNullException ex)
{
logger.Error("调用方法Add()发生ArgumentNullException", ex);
}
catch (SqlException ex)
{
logger.Error("调用方法Add()发生SqlException", ex);
}
catch (Exception ex)
{
logger.Error("调用方法Add()发生Exception", ex);
}
return(-1);
}
/// <summary>
/// 修改一个实体
/// </summary>
/// <param name="_entity"></param>
/// <returns></returns>
public int Update(Models.APP.City model)
{
return(dal.Update(model));
}
/// <summary>
/// 添加一条数据
/// </summary>
/// <param name="model">数据实体</param>
/// <returns></returns>
public int Add(Models.APP.City model)
{
return(dal.Add(model));
}
