/// <summary> /// 增加一条数据 /// </summary> public void Add(DTcms.Model.Goods model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Goods("); strSql.Append("Id,UnitId,CustomerId,StoreModeId,HandlingModeId,Name"); strSql.Append(") values ("); strSql.Append("@Id,@UnitId,@CustomerId,@StoreModeId,@HandlingModeId,@Name"); strSql.Append(") "); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4), new SqlParameter("@UnitId", SqlDbType.Int, 4), new SqlParameter("@CustomerId", SqlDbType.Int, 4), new SqlParameter("@StoreModeId", SqlDbType.Int, 4), new SqlParameter("@HandlingModeId", SqlDbType.Int, 4), new SqlParameter("@Name", SqlDbType.VarChar, 254) }; parameters[0].Value = model.Id; parameters[1].Value = model.UnitId; parameters[2].Value = model.CustomerId; parameters[3].Value = model.StoreModeId; parameters[4].Value = model.HandlingModeId; parameters[5].Value = model.Name; DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); }
/// <summary> /// 得到一个对象实体 /// </summary> public DTcms.Model.Goods GetModel(int Id, int UnitId, int CustomerId, int StoreModeId, int HandlingModeId) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Id, UnitId, CustomerId, StoreModeId, HandlingModeId, Name "); strSql.Append(" from Goods "); strSql.Append(" where Id=@Id and UnitId=@UnitId and CustomerId=@CustomerId and StoreModeId=@StoreModeId and HandlingModeId=@HandlingModeId "); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4), new SqlParameter("@UnitId", SqlDbType.Int, 4), new SqlParameter("@CustomerId", SqlDbType.Int, 4), new SqlParameter("@StoreModeId", SqlDbType.Int, 4), new SqlParameter("@HandlingModeId", SqlDbType.Int, 4) }; parameters[0].Value = Id; parameters[1].Value = UnitId; parameters[2].Value = CustomerId; parameters[3].Value = StoreModeId; parameters[4].Value = HandlingModeId; DTcms.Model.Goods model = new DTcms.Model.Goods(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["Id"].ToString() != "") { model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString()); } if (ds.Tables[0].Rows[0]["UnitId"].ToString() != "") { model.UnitId = int.Parse(ds.Tables[0].Rows[0]["UnitId"].ToString()); } if (ds.Tables[0].Rows[0]["CustomerId"].ToString() != "") { model.CustomerId = int.Parse(ds.Tables[0].Rows[0]["CustomerId"].ToString()); } if (ds.Tables[0].Rows[0]["StoreModeId"].ToString() != "") { model.StoreModeId = int.Parse(ds.Tables[0].Rows[0]["StoreModeId"].ToString()); } if (ds.Tables[0].Rows[0]["HandlingModeId"].ToString() != "") { model.HandlingModeId = int.Parse(ds.Tables[0].Rows[0]["HandlingModeId"].ToString()); } model.Name = ds.Tables[0].Rows[0]["Name"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(DTcms.Model.Goods model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Goods set "); strSql.Append(" Id = @Id , "); strSql.Append(" UnitId = @UnitId , "); strSql.Append(" CustomerId = @CustomerId , "); strSql.Append(" StoreModeId = @StoreModeId , "); strSql.Append(" HandlingModeId = @HandlingModeId , "); strSql.Append(" Name = @Name "); strSql.Append(" where Id=@Id and UnitId=@UnitId and CustomerId=@CustomerId and StoreModeId=@StoreModeId and HandlingModeId=@HandlingModeId "); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4), new SqlParameter("@UnitId", SqlDbType.Int, 4), new SqlParameter("@CustomerId", SqlDbType.Int, 4), new SqlParameter("@StoreModeId", SqlDbType.Int, 4), new SqlParameter("@HandlingModeId", SqlDbType.Int, 4), new SqlParameter("@Name", SqlDbType.VarChar, 254) }; parameters[0].Value = model.Id; parameters[1].Value = model.UnitId; parameters[2].Value = model.CustomerId; parameters[3].Value = model.StoreModeId; parameters[4].Value = model.HandlingModeId; parameters[5].Value = model.Name; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(DTcms.Model.Goods model) { using (SqlConnection conn = new SqlConnection(DbHelperSQL.connectionString)) { conn.Open(); using (SqlTransaction trans = conn.BeginTransaction()) { try { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Goods("); strSql.Append("UnitId,CustomerId,StoreModeId,HandlingModeId,Name"); strSql.Append(") values ("); strSql.Append("@UnitId,@CustomerId,@StoreModeId,@HandlingModeId,@Name"); strSql.Append(");select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@UnitId", SqlDbType.Int, 4), new SqlParameter("@CustomerId", SqlDbType.Int, 4), new SqlParameter("@StoreModeId", SqlDbType.Int, 4), new SqlParameter("@HandlingModeId", SqlDbType.Int, 4), new SqlParameter("@Name", SqlDbType.VarChar, 254) }; parameters[0].Value = model.UnitId; parameters[1].Value = model.CustomerId; parameters[2].Value = model.StoreModeId; parameters[3].Value = model.HandlingModeId; parameters[4].Value = model.Name; object obj = DbHelperSQL.GetSingle(conn, trans, strSql.ToString(), parameters); //带事务 model.Id = Convert.ToInt32(obj); #region 添加属性==================== if (model.AttributeValues.Count > 0) { StringBuilder strSql2; foreach (Model.GoodsAttributeValues attribute in model.AttributeValues) { strSql2 = new StringBuilder(); strSql2.Append("insert into GoodsAttributeValues("); strSql2.Append("GoodsId,AttributeName,AttributeValue,Remark"); strSql2.Append(") values ("); strSql2.Append("@GoodsId,@AttributeName,@AttributeValue,@Remark"); strSql2.Append(") "); SqlParameter[] attributeParameters = { new SqlParameter("@GoodsId", SqlDbType.Int, 4), new SqlParameter("@AttributeName", SqlDbType.VarChar, 254), new SqlParameter("@AttributeValue", SqlDbType.VarChar, 254), new SqlParameter("@Remark", SqlDbType.VarChar, 254) }; attributeParameters[0].Value = model.Id; attributeParameters[1].Value = attribute.AttributeName; attributeParameters[2].Value = attribute.AttributeValue; attributeParameters[3].Value = attribute.Remark; DbHelperSQL.ExecuteSql(conn, trans, strSql2.ToString(), attributeParameters); //带事务 } } #endregion trans.Commit(); } catch { trans.Rollback(); return(false); } } } return(model.Id > 0); }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(DTcms.Model.Goods model) { using (SqlConnection conn = new SqlConnection(DbHelperSQL.connectionString)) { conn.Open(); using (SqlTransaction trans = conn.BeginTransaction()) { try { StringBuilder strSql = new StringBuilder(); strSql.Append("update Goods set "); strSql.Append(" UnitId = @UnitId , "); strSql.Append(" CustomerId = @CustomerId , "); strSql.Append(" StoreModeId = @StoreModeId , "); strSql.Append(" HandlingModeId = @HandlingModeId , "); strSql.Append(" Name = @Name "); strSql.Append(" where Id=@Id "); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int, 4), new SqlParameter("@UnitId", SqlDbType.Int, 4), new SqlParameter("@CustomerId", SqlDbType.Int, 4), new SqlParameter("@StoreModeId", SqlDbType.Int, 4), new SqlParameter("@HandlingModeId", SqlDbType.Int, 4), new SqlParameter("@Name", SqlDbType.VarChar, 254) }; parameters[0].Value = model.Id; parameters[1].Value = model.UnitId; parameters[2].Value = model.CustomerId; parameters[3].Value = model.StoreModeId; parameters[4].Value = model.HandlingModeId; parameters[5].Value = model.Name; DbHelperSQL.ExecuteSql(conn, trans, strSql.ToString(), parameters); new GoodsAttributeValues().DeleteList(conn, trans, model.Id); #region 添加属性==================== if (model.AttributeValues.Count > 0) { StringBuilder strSql2; foreach (Model.GoodsAttributeValues attribute in model.AttributeValues) { strSql2 = new StringBuilder(); strSql2.Append("insert into GoodsAttributeValues("); strSql2.Append("GoodsId,AttributeName,AttributeValue,Remark"); strSql2.Append(") values ("); strSql2.Append("@GoodsId,@AttributeName,@AttributeValue,@Remark"); strSql2.Append(") "); SqlParameter[] attributeParameters = { new SqlParameter("@GoodsId", SqlDbType.Int, 4), new SqlParameter("@AttributeName", SqlDbType.VarChar, 254), new SqlParameter("@AttributeValue", SqlDbType.VarChar, 254), new SqlParameter("@Remark", SqlDbType.VarChar, 254) }; attributeParameters[0].Value = model.Id; attributeParameters[1].Value = attribute.AttributeName; attributeParameters[2].Value = attribute.AttributeValue; attributeParameters[3].Value = attribute.Remark; DbHelperSQL.ExecuteSql(conn, trans, strSql2.ToString(), attributeParameters); //带事务 } } #endregion trans.Commit(); } catch { trans.Rollback(); return(false); } } } return(true); }
public DTcms.Model.Goods GetModel(int Id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Id, UnitId, CustomerId, StoreModeId, HandlingModeId, Name "); strSql.Append(" from Goods "); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@Id", SqlDbType.Int,4)}; parameters[0].Value = Id; DTcms.Model.Goods model = new DTcms.Model.Goods(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["Id"].ToString() != "") { model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString()); } if (ds.Tables[0].Rows[0]["UnitId"].ToString() != "") { model.UnitId = int.Parse(ds.Tables[0].Rows[0]["UnitId"].ToString()); } if (ds.Tables[0].Rows[0]["CustomerId"].ToString() != "") { model.CustomerId = int.Parse(ds.Tables[0].Rows[0]["CustomerId"].ToString()); } if (ds.Tables[0].Rows[0]["StoreModeId"].ToString() != "") { model.StoreModeId = int.Parse(ds.Tables[0].Rows[0]["StoreModeId"].ToString()); } if (ds.Tables[0].Rows[0]["HandlingModeId"].ToString() != "") { model.HandlingModeId = int.Parse(ds.Tables[0].Rows[0]["HandlingModeId"].ToString()); } model.Name = ds.Tables[0].Rows[0]["Name"].ToString(); return model; } else { return null; } }