/// <summary>
/// 得到 tb_user_department 数据实体
/// </summary>
/// <param name="dr">dr</param>
/// <returns>tb_user_department 数据实体</returns>
public tb_User_DepartmentEntity Populate_tb_User_DepartmentEntity_FromDr(IDataReader dr)
{
tb_User_DepartmentEntity Obj = new tb_User_DepartmentEntity();
Obj.RelationId = ((dr["RelationId"]) == DBNull.Value)?0:Convert.ToInt32(dr["RelationId"]);
Obj.SchoolId = ((dr["SchoolId"]) == DBNull.Value)?0:Convert.ToInt32(dr["SchoolId"]);
Obj.UserId = ((dr["UserId"]) == DBNull.Value)?0:Convert.ToInt32(dr["UserId"]);
Obj.DepartmentId = dr["DepartmentId"].ToString();
return(Obj);
}
/// <summary>
/// 向数据表tb_User_Department更新一条记录。
/// </summary>
/// <param name="_tb_User_DepartmentModel">_tb_User_DepartmentModel</param>
/// <returns>影响的行数</returns>
public int Update(tb_User_DepartmentEntity _tb_User_DepartmentModel)
{
string sqlStr = "update tb_User_Department set [SchoolId]=@SchoolId,[UserId]=@UserId,[DepartmentId]=@DepartmentId where RelationId=@RelationId";
SqlParameter[] _param =
{
new SqlParameter("@RelationId", SqlDbType.Int),
new SqlParameter("@SchoolId", SqlDbType.Int),
new SqlParameter("@UserId", SqlDbType.Int),
new SqlParameter("@DepartmentId", SqlDbType.VarChar)
};
_param[0].Value = _tb_User_DepartmentModel.RelationId;
_param[1].Value = _tb_User_DepartmentModel.SchoolId;
_param[2].Value = _tb_User_DepartmentModel.UserId;
_param[3].Value = _tb_User_DepartmentModel.DepartmentId;
return(SqlHelper.ExecuteNonQuery(WebConfig.ExamRW, CommandType.Text, sqlStr, _param));
}
/// <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_User_DepartmentModel">tb_User_Department实体</param>
/// <returns>新插入记录的编号</returns>
public int Insert(SqlTransaction sp, tb_User_DepartmentEntity _tb_User_DepartmentModel)
{
string sqlStr = "insert into tb_User_Department([SchoolId],[UserId],[DepartmentId]) values(@SchoolId,@UserId,@DepartmentId) select @@identity";
int res;
SqlParameter[] _param =
{
new SqlParameter("@SchoolId", SqlDbType.Int),
new SqlParameter("@UserId", SqlDbType.Int),
new SqlParameter("@DepartmentId", SqlDbType.VarChar)
};
_param[0].Value = _tb_User_DepartmentModel.SchoolId;
_param[1].Value = _tb_User_DepartmentModel.UserId;
_param[2].Value = _tb_User_DepartmentModel.DepartmentId;
res = Convert.ToInt32(SqlHelper.ExecuteScalar(sp, CommandType.Text, sqlStr, _param));
return(res);
}
/// <summary>
/// 得到 tb_user_department 数据实体
/// </summary>
/// <param name="row">row</param>
/// <returns>tb_user_department 数据实体</returns>
public tb_User_DepartmentEntity Populate_tb_User_DepartmentEntity_FromDr(DataRow row)
{
tb_User_DepartmentEntity Obj = new tb_User_DepartmentEntity();
if (row != null)
{
Obj.RelationId = ((row["RelationId"]) == DBNull.Value)?0:Convert.ToInt32(row["RelationId"]);
Obj.SchoolId = ((row["SchoolId"]) == DBNull.Value)?0:Convert.ToInt32(row["SchoolId"]);
Obj.UserId = ((row["UserId"]) == DBNull.Value)?0:Convert.ToInt32(row["UserId"]);
Obj.DepartmentId = row["DepartmentId"].ToString();
}
else
{
return(null);
}
return(Obj);
}
/// <summary>
/// 根据ID,返回一个tb_User_Department对象
/// </summary>
/// <param name="relationId">relationId</param>
/// <returns>tb_User_Department对象</returns>
public tb_User_DepartmentEntity Get_tb_User_DepartmentEntity(int relationId)
{
tb_User_DepartmentEntity _obj = null;
SqlParameter[] _param =
{
new SqlParameter("@RelationId", SqlDbType.Int)
};
_param[0].Value = relationId;
string sqlStr = "select * from tb_User_Department with(nolock) where RelationId=@RelationId";
using (SqlDataReader dr = SqlHelper.ExecuteReader(WebConfig.ExamRW, CommandType.Text, sqlStr, _param))
{
while (dr.Read())
{
_obj = Populate_tb_User_DepartmentEntity_FromDr(dr);
}
}
return(_obj);
}
public void Update(tb_User_DepartmentEntity tb_User_DepartmentEntity)
{
tb_User_Departmentdal.Update(tb_User_DepartmentEntity);
}
public int Insert(tb_User_DepartmentEntity tb_User_DepartmentEntity)
{
return(tb_User_Departmentdal.Insert(tb_User_DepartmentEntity));
}
