/// <summary> /// 得到 tb_material 数据实体 /// </summary> /// <param name="dr">dr</param> /// <returns>tb_material 数据实体</returns> public tb_MaterialEntity Populate_tb_MaterialEntity_FromDr(IDataReader dr) { tb_MaterialEntity Obj = new tb_MaterialEntity(); Obj.ID = ((dr["ID"]) == DBNull.Value)?0:Convert.ToInt32(dr["ID"]); Obj.UserID = dr["UserID"].ToString(); Obj.WeiXinCode = dr["WeiXinCode"].ToString(); Obj.TypeID = ((dr["TypeID"]) == DBNull.Value)?0:Convert.ToInt32(dr["TypeID"]); Obj.Status = ((dr["Status"]) == DBNull.Value)?0:Convert.ToInt32(dr["Status"]); Obj.AddTime = ((dr["AddTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(dr["AddTime"]); Obj.UpdateTime = ((dr["UpdateTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(dr["UpdateTime"]); return(Obj); }
public void Update(int materialid, List <tb_MaterialContentEntity> tb_MaterialContentList) { tb_MaterialEntity model = Get_tb_MaterialEntity(materialid); model.UpdateTime = DateTime.Now; Update(model); tb_MaterialContentDataAccessLayer dal = new tb_MaterialContentDataAccessLayer(); dal.DeleteByMaterialID(materialid); foreach (var m in tb_MaterialContentList) { dal.Insert(m); } }
public int Insert(tb_MaterialEntity tb_MaterialEntity, List <tb_MaterialContentEntity> tb_MaterialContentList) { //没加事务,后期补上 int materialid = Insert(tb_MaterialEntity); if (materialid > 0) { tb_MaterialContentDataAccessLayer dal = new tb_MaterialContentDataAccessLayer(); foreach (var m in tb_MaterialContentList) { m.MaterialID = materialid; dal.Insert(m); } } return(materialid); }
/// <summary> /// 根据ID,返回一个tb_Material对象 /// </summary> /// <param name="iD">iD</param> /// <returns>tb_Material对象</returns> public tb_MaterialEntity Get_tb_MaterialEntity(int iD) { tb_MaterialEntity _obj = null; SqlParameter[] _param = { new SqlParameter("@ID", SqlDbType.Int) }; _param[0].Value = iD; string sqlStr = "select * from tb_Material with(nolock) where ID=@ID"; using (SqlDataReader dr = SqlHelper.ExecuteReader(WebConfig.weixinRW, CommandType.Text, sqlStr, _param)) { while (dr.Read()) { _obj = Populate_tb_MaterialEntity_FromDr(dr); } } return(_obj); }
/// <summary> /// 得到 tb_material 数据实体 /// </summary> /// <param name="row">row</param> /// <returns>tb_material 数据实体</returns> public tb_MaterialEntity Populate_tb_MaterialEntity_FromDr(DataRow row) { tb_MaterialEntity Obj = new tb_MaterialEntity(); if (row != null) { Obj.ID = ((row["ID"]) == DBNull.Value)?0:Convert.ToInt32(row["ID"]); Obj.UserID = row["UserID"].ToString(); Obj.WeiXinCode = row["WeiXinCode"].ToString(); Obj.TypeID = ((row["TypeID"]) == DBNull.Value)?0:Convert.ToInt32(row["TypeID"]); Obj.Status = ((row["Status"]) == DBNull.Value)?0:Convert.ToInt32(row["Status"]); Obj.AddTime = ((row["AddTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["AddTime"]); Obj.UpdateTime = ((row["UpdateTime"]) == DBNull.Value)?Convert.ToDateTime("1900-1-1"):Convert.ToDateTime(row["UpdateTime"]); } 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_MaterialModel">tb_Material实体</param> /// <returns>新插入记录的编号</returns> public int Insert(SqlTransaction sp, tb_MaterialEntity _tb_MaterialModel) { string sqlStr = "insert into tb_Material([UserID],[WeiXinCode],[TypeID],[Status],[AddTime],[UpdateTime]) values(@UserID,@WeiXinCode,@TypeID,@Status,@AddTime,@UpdateTime) select @@identity"; int res; SqlParameter[] _param = { new SqlParameter("@UserID", SqlDbType.VarChar), new SqlParameter("@WeiXinCode", SqlDbType.VarChar), new SqlParameter("@TypeID", SqlDbType.Int), new SqlParameter("@Status", SqlDbType.Int), new SqlParameter("@AddTime", SqlDbType.DateTime), new SqlParameter("@UpdateTime", SqlDbType.DateTime) }; _param[0].Value = _tb_MaterialModel.UserID; _param[1].Value = _tb_MaterialModel.WeiXinCode; _param[2].Value = _tb_MaterialModel.TypeID; _param[3].Value = _tb_MaterialModel.Status; _param[4].Value = _tb_MaterialModel.AddTime; _param[5].Value = _tb_MaterialModel.UpdateTime; res = Convert.ToInt32(SqlHelper.ExecuteScalar(sp, CommandType.Text, sqlStr, _param)); return(res); }
/// <summary> /// 向数据表tb_Material更新一条记录。带事务 /// </summary> /// <param name="sp">事务对象</param> /// <param name="_tb_MaterialModel">_tb_MaterialModel</param> /// <returns>影响的行数</returns> public int Update(SqlTransaction sp, tb_MaterialEntity _tb_MaterialModel) { string sqlStr = "update tb_Material set [UserID]=@UserID,[WeiXinCode]=@WeiXinCode,[TypeID]=@TypeID,[Status]=@Status,[AddTime]=@AddTime,[UpdateTime]=@UpdateTime where ID=@ID"; SqlParameter[] _param = { new SqlParameter("@ID", SqlDbType.Int), new SqlParameter("@UserID", SqlDbType.VarChar), new SqlParameter("@WeiXinCode", SqlDbType.VarChar), new SqlParameter("@TypeID", SqlDbType.Int), new SqlParameter("@Status", SqlDbType.Int), new SqlParameter("@AddTime", SqlDbType.DateTime), new SqlParameter("@UpdateTime", SqlDbType.DateTime) }; _param[0].Value = _tb_MaterialModel.ID; _param[1].Value = _tb_MaterialModel.UserID; _param[2].Value = _tb_MaterialModel.WeiXinCode; _param[3].Value = _tb_MaterialModel.TypeID; _param[4].Value = _tb_MaterialModel.Status; _param[5].Value = _tb_MaterialModel.AddTime; _param[6].Value = _tb_MaterialModel.UpdateTime; return(SqlHelper.ExecuteNonQuery(sp, CommandType.Text, sqlStr, _param)); }
public void Update(tb_MaterialEntity tb_MaterialEntity) { tb_Materialdal.Update(tb_MaterialEntity); }
public int Insert(tb_MaterialEntity tb_MaterialEntity, List <tb_MaterialContentEntity> tb_MaterialContentList) { return(tb_Materialdal.Insert(tb_MaterialEntity, tb_MaterialContentList)); }
public int Insert(tb_MaterialEntity tb_MaterialEntity) { return(tb_Materialdal.Insert(tb_MaterialEntity)); }