/// <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_ExampaperExtModel">tb_ExampaperExt实体</param>
/// <returns>新插入记录的编号</returns>
public int Insert(SqlTransaction sp, tb_ExampaperExtEntity _tb_ExampaperExtModel)
{
string sqlStr = "insert into tb_ExampaperExt([ExampaperId],[tb_QuestionClsId],[Type],[Title],[Number],[Diff],[Score],[Addtime]) values(@ExampaperId,@tb_QuestionClsId,@Type,@Title,@Number,@Diff,@Score,@Addtime) select @@identity";
int res;
SqlParameter[] _param =
{
new SqlParameter("@ExampaperId", SqlDbType.Int),
new SqlParameter("@tb_QuestionClsId", SqlDbType.Int),
new SqlParameter("@Type", SqlDbType.Int),
new SqlParameter("@Title", SqlDbType.VarChar),
new SqlParameter("@Number", SqlDbType.Int),
new SqlParameter("@Diff", SqlDbType.Int),
new SqlParameter("@Score", SqlDbType.Int),
new SqlParameter("@Addtime", SqlDbType.DateTime)
};
_param[0].Value = _tb_ExampaperExtModel.ExampaperId;
_param[1].Value = _tb_ExampaperExtModel.tb_QuestionClsId;
_param[2].Value = _tb_ExampaperExtModel.Type;
_param[3].Value = _tb_ExampaperExtModel.Title;
_param[4].Value = _tb_ExampaperExtModel.Number;
_param[5].Value = _tb_ExampaperExtModel.Diff;
_param[6].Value = _tb_ExampaperExtModel.Score;
_param[7].Value = _tb_ExampaperExtModel.Addtime;
res = Convert.ToInt32(SqlHelper.ExecuteScalar(sp, CommandType.Text, sqlStr, _param));
return(res);
}
/// <summary>
/// 向数据表tb_ExampaperExt更新一条记录。带事务
/// </summary>
/// <param name="sp">事务对象</param>
/// <param name="_tb_ExampaperExtModel">_tb_ExampaperExtModel</param>
/// <returns>影响的行数</returns>
public int Update(SqlTransaction sp, tb_ExampaperExtEntity _tb_ExampaperExtModel)
{
string sqlStr = "update tb_ExampaperExt set [ExampaperId]=@ExampaperId,[tb_QuestionClsId]=@tb_QuestionClsId,[Type]=@Type,[Title]=@Title,[Number]=@Number,[Diff]=@Diff,[Score]=@Score,[Addtime]=@Addtime where ExtId=@ExtId";
SqlParameter[] _param =
{
new SqlParameter("@ExtId", SqlDbType.Int),
new SqlParameter("@ExampaperId", SqlDbType.Int),
new SqlParameter("@tb_QuestionClsId", SqlDbType.Int),
new SqlParameter("@Type", SqlDbType.Int),
new SqlParameter("@Title", SqlDbType.VarChar),
new SqlParameter("@Number", SqlDbType.Int),
new SqlParameter("@Diff", SqlDbType.Int),
new SqlParameter("@Score", SqlDbType.Int),
new SqlParameter("@Addtime", SqlDbType.DateTime)
};
_param[0].Value = _tb_ExampaperExtModel.ExtId;
_param[1].Value = _tb_ExampaperExtModel.ExampaperId;
_param[2].Value = _tb_ExampaperExtModel.tb_QuestionClsId;
_param[3].Value = _tb_ExampaperExtModel.Type;
_param[4].Value = _tb_ExampaperExtModel.Title;
_param[5].Value = _tb_ExampaperExtModel.Number;
_param[6].Value = _tb_ExampaperExtModel.Diff;
_param[7].Value = _tb_ExampaperExtModel.Score;
_param[8].Value = _tb_ExampaperExtModel.Addtime;
return(SqlHelper.ExecuteNonQuery(sp, CommandType.Text, sqlStr, _param));
}
/// <summary>
/// 得到 tb_exampaperext 数据实体
/// </summary>
/// <param name="dr">dr</param>
/// <returns>tb_exampaperext 数据实体</returns>
public tb_ExampaperExtEntity Populate_tb_ExampaperExtEntity_FromDr(IDataReader dr)
{
tb_ExampaperExtEntity Obj = new tb_ExampaperExtEntity();
Obj.ExtId = ((dr["ExtId"]) == DBNull.Value)?0:Convert.ToInt32(dr["ExtId"]);
Obj.ExampaperId = ((dr["ExampaperId"]) == DBNull.Value)?0:Convert.ToInt32(dr["ExampaperId"]);
Obj.tb_QuestionClsId = ((dr["tb_QuestionClsId"]) == DBNull.Value)?0:Convert.ToInt32(dr["tb_QuestionClsId"]);
Obj.Type = ((dr["Type"]) == DBNull.Value)?0:Convert.ToInt32(dr["Type"]);
Obj.Title = dr["Title"].ToString();
Obj.Number = ((dr["Number"]) == DBNull.Value)?0:Convert.ToInt32(dr["Number"]);
Obj.Diff = ((dr["Diff"]) == DBNull.Value)?0:Convert.ToInt32(dr["Diff"]);
Obj.Score = ((dr["Score"]) == DBNull.Value)?0:Convert.ToInt32(dr["Score"]);
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_ExampaperExt对象
/// </summary>
/// <param name="extId">extId</param>
/// <returns>tb_ExampaperExt对象</returns>
public tb_ExampaperExtEntity Get_tb_ExampaperExtEntity(int extId)
{
tb_ExampaperExtEntity _obj = null;
SqlParameter[] _param =
{
new SqlParameter("@ExtId", SqlDbType.Int)
};
_param[0].Value = extId;
string sqlStr = "select * from tb_ExampaperExt with(nolock) where ExtId=@ExtId";
using (SqlDataReader dr = SqlHelper.ExecuteReader(WebConfig.ExamRW, CommandType.Text, sqlStr, _param))
{
while (dr.Read())
{
_obj = Populate_tb_ExampaperExtEntity_FromDr(dr);
}
}
return(_obj);
}
/// <summary>
/// 得到 tb_exampaperext 数据实体
/// </summary>
/// <param name="row">row</param>
/// <returns>tb_exampaperext 数据实体</returns>
public tb_ExampaperExtEntity Populate_tb_ExampaperExtEntity_FromDr(DataRow row)
{
tb_ExampaperExtEntity Obj = new tb_ExampaperExtEntity();
if (row != null)
{
Obj.ExtId = ((row["ExtId"]) == DBNull.Value)?0:Convert.ToInt32(row["ExtId"]);
Obj.ExampaperId = ((row["ExampaperId"]) == DBNull.Value)?0:Convert.ToInt32(row["ExampaperId"]);
Obj.tb_QuestionClsId = ((row["tb_QuestionClsId"]) == DBNull.Value)?0:Convert.ToInt32(row["tb_QuestionClsId"]);
Obj.Type = ((row["Type"]) == DBNull.Value)?0:Convert.ToInt32(row["Type"]);
Obj.Title = row["Title"].ToString();
Obj.Number = ((row["Number"]) == DBNull.Value)?0:Convert.ToInt32(row["Number"]);
Obj.Diff = ((row["Diff"]) == DBNull.Value)?0:Convert.ToInt32(row["Diff"]);
Obj.Score = ((row["Score"]) == DBNull.Value)?0:Convert.ToInt32(row["Score"]);
Obj.Addtime = ((row["Addtime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["Addtime"]);
}
else
{
return(null);
}
return(Obj);
}
public void Update(tb_ExampaperExtEntity tb_ExampaperExtEntity)
{
tb_ExampaperExtdal.Update(tb_ExampaperExtEntity);
}
public int Insert(tb_ExampaperExtEntity tb_ExampaperExtEntity)
{
return(tb_ExampaperExtdal.Insert(tb_ExampaperExtEntity));
}
