/// <summary>
/// 得到 tb_result 数据实体
/// </summary>
/// <param name="dr">dr</param>
/// <returns>tb_result 数据实体</returns>
public tb_ResultEntity Populate_tb_ResultEntity_FromDr(IDataReader dr)
{
tb_ResultEntity Obj = new tb_ResultEntity();
Obj.ResultId = ((dr["ResultId"]) == DBNull.Value)?0:Convert.ToInt32(dr["ResultId"]);
Obj.SchoolId = ((dr["SchoolId"]) == DBNull.Value)?0:Convert.ToInt32(dr["SchoolId"]);
Obj.UserId = ((dr["UserId"]) == DBNull.Value)?0:Convert.ToInt32(dr["UserId"]);
Obj.ExampaperId = ((dr["ExampaperId"]) == DBNull.Value)?0:Convert.ToInt32(dr["ExampaperId"]);
Obj.Score = ((dr["Score"]) == DBNull.Value)?0:Convert.ToInt32(dr["Score"]);
Obj.Point = ((dr["Point"]) == DBNull.Value)?0:Convert.ToInt32(dr["Point"]);
Obj.Addtime = ((dr["Addtime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(dr["Addtime"]);
return(Obj);
}
/// <summary>
/// 根据ID,返回一个tb_Result对象
/// </summary>
/// <param name="resultId">resultId</param>
/// <returns>tb_Result对象</returns>
public tb_ResultEntity Get_tb_ResultEntity(int resultId)
{
tb_ResultEntity _obj = null;
SqlParameter[] _param =
{
new SqlParameter("@ResultId", SqlDbType.Int)
};
_param[0].Value = resultId;
string sqlStr = "select * from tb_Result with(nolock) where ResultId=@ResultId";
using (SqlDataReader dr = SqlHelper.ExecuteReader(WebConfig.ExamRW, CommandType.Text, sqlStr, _param))
{
while (dr.Read())
{
_obj = Populate_tb_ResultEntity_FromDr(dr);
}
}
return(_obj);
}
/// <summary>
/// 得到 tb_result 数据实体
/// </summary>
/// <param name="row">row</param>
/// <returns>tb_result 数据实体</returns>
public tb_ResultEntity Populate_tb_ResultEntity_FromDr(DataRow row)
{
tb_ResultEntity Obj = new tb_ResultEntity();
if (row != null)
{
Obj.ResultId = ((row["ResultId"]) == DBNull.Value)?0:Convert.ToInt32(row["ResultId"]);
Obj.SchoolId = ((row["SchoolId"]) == DBNull.Value)?0:Convert.ToInt32(row["SchoolId"]);
Obj.UserId = ((row["UserId"]) == DBNull.Value)?0:Convert.ToInt32(row["UserId"]);
Obj.ExampaperId = ((row["ExampaperId"]) == DBNull.Value)?0:Convert.ToInt32(row["ExampaperId"]);
Obj.Score = ((row["Score"]) == DBNull.Value)?0:Convert.ToInt32(row["Score"]);
Obj.Point = ((row["Point"]) == DBNull.Value)?0:Convert.ToInt32(row["Point"]);
Obj.Addtime = ((row["Addtime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["Addtime"]);
}
else
{
return(null);
}
return(Obj);
}
/// <summary>
/// 向数据库中插入一条新记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_tb_ResultModel">tb_Result实体</param>
/// <returns>新插入记录的编号</returns>
public int Insert(SqlTransaction sp, tb_ResultEntity _tb_ResultModel)
{
string sqlStr = "insert into tb_Result([SchoolId],[UserId],[ExampaperId],[Score],[Point],[Addtime]) values(@SchoolId,@UserId,@ExampaperId,@Score,@Point,@Addtime) select @@identity";
int res;
SqlParameter[] _param =
{
new SqlParameter("@SchoolId", SqlDbType.Int),
new SqlParameter("@UserId", SqlDbType.Int),
new SqlParameter("@ExampaperId", SqlDbType.Int),
new SqlParameter("@Score", SqlDbType.Int),
new SqlParameter("@Point", SqlDbType.Int),
new SqlParameter("@Addtime", SqlDbType.DateTime)
};
_param[0].Value = _tb_ResultModel.SchoolId;
_param[1].Value = _tb_ResultModel.UserId;
_param[2].Value = _tb_ResultModel.ExampaperId;
_param[3].Value = _tb_ResultModel.Score;
_param[4].Value = _tb_ResultModel.Point;
_param[5].Value = _tb_ResultModel.Addtime;
res = Convert.ToInt32(SqlHelper.ExecuteScalar(sp, CommandType.Text, sqlStr, _param));
return(res);
}
/// <summary>
/// 向数据表tb_Result更新一条记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_tb_ResultModel">_tb_ResultModel</param>
/// <returns>影响的行数</returns>
public int Update(SqlTransaction sp, tb_ResultEntity _tb_ResultModel)
{
string sqlStr = "update tb_Result set [SchoolId]=@SchoolId,[UserId]=@UserId,[ExampaperId]=@ExampaperId,[Score]=@Score,[Point]=@Point,[Addtime]=@Addtime where ResultId=@ResultId";
SqlParameter[] _param =
{
new SqlParameter("@ResultId", SqlDbType.Int),
new SqlParameter("@SchoolId", SqlDbType.Int),
new SqlParameter("@UserId", SqlDbType.Int),
new SqlParameter("@ExampaperId", SqlDbType.Int),
new SqlParameter("@Score", SqlDbType.Int),
new SqlParameter("@Point", SqlDbType.Int),
new SqlParameter("@Addtime", SqlDbType.DateTime)
};
_param[0].Value = _tb_ResultModel.ResultId;
_param[1].Value = _tb_ResultModel.SchoolId;
_param[2].Value = _tb_ResultModel.UserId;
_param[3].Value = _tb_ResultModel.ExampaperId;
_param[4].Value = _tb_ResultModel.Score;
_param[5].Value = _tb_ResultModel.Point;
_param[6].Value = _tb_ResultModel.Addtime;
return(SqlHelper.ExecuteNonQuery(sp, CommandType.Text, sqlStr, _param));
}
public void Update(tb_ResultEntity tb_ResultEntity)
{
tb_Resultdal.Update(tb_ResultEntity);
}
public int Insert(tb_ResultEntity tb_ResultEntity)
{
return(tb_Resultdal.Insert(tb_ResultEntity));
}
