/// <summary> /// 得到一个对象实体 /// </summary> public Hownet.Model.Accounts GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 ID,Sn,Name,TypeID,PrantID,CompanyID,Money from Accounts "); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = ID; Hownet.Model.Accounts model = new Hownet.Model.Accounts(); DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "") { model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString()); } model.Sn = ds.Tables[0].Rows[0]["Sn"].ToString(); model.Name = ds.Tables[0].Rows[0]["Name"].ToString(); if (ds.Tables[0].Rows[0]["TypeID"] != null && ds.Tables[0].Rows[0]["TypeID"].ToString() != "") { model.TypeID = int.Parse(ds.Tables[0].Rows[0]["TypeID"].ToString()); } if (ds.Tables[0].Rows[0]["PrantID"] != null && ds.Tables[0].Rows[0]["PrantID"].ToString() != "") { model.PrantID = int.Parse(ds.Tables[0].Rows[0]["PrantID"].ToString()); } if (ds.Tables[0].Rows[0]["CompanyID"] != null && ds.Tables[0].Rows[0]["CompanyID"].ToString() != "") { model.CompanyID = int.Parse(ds.Tables[0].Rows[0]["CompanyID"].ToString()); } if (ds.Tables[0].Rows[0]["Money"] != null && ds.Tables[0].Rows[0]["Money"].ToString() != "") { model.Money = decimal.Parse(ds.Tables[0].Rows[0]["Money"].ToString()); } model.A = 1; return(model); } else { return(null); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(Hownet.Model.Accounts model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Accounts set "); strSql.Append("Sn=@Sn,"); strSql.Append("Name=@Name,"); strSql.Append("TypeID=@TypeID,"); strSql.Append("PrantID=@PrantID,"); strSql.Append("CompanyID=@CompanyID,"); strSql.Append("Money=@Money"); strSql.Append(" where ID=@ID"); SqlParameter[] parameters = { new SqlParameter("@Sn", SqlDbType.NVarChar, 50), new SqlParameter("@Name", SqlDbType.NVarChar, 500), new SqlParameter("@TypeID", SqlDbType.Int, 4), new SqlParameter("@PrantID", SqlDbType.Int, 4), new SqlParameter("@CompanyID", SqlDbType.Int, 4), new SqlParameter("@Money", SqlDbType.Decimal, 9), new SqlParameter("@ID", SqlDbType.Int, 4) }; parameters[0].Value = model.Sn; parameters[1].Value = model.Name; parameters[2].Value = model.TypeID; parameters[3].Value = model.PrantID; parameters[4].Value = model.CompanyID; parameters[5].Value = model.Money; parameters[6].Value = model.ID; int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Hownet.Model.Accounts model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Accounts("); strSql.Append("Sn,Name,TypeID,PrantID,CompanyID,Money)"); strSql.Append(" values ("); strSql.Append("@Sn,@Name,@TypeID,@PrantID,@CompanyID,@Money)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Sn", SqlDbType.NVarChar, 50), new SqlParameter("@Name", SqlDbType.NVarChar, 500), new SqlParameter("@TypeID", SqlDbType.Int, 4), new SqlParameter("@PrantID", SqlDbType.Int, 4), new SqlParameter("@CompanyID", SqlDbType.Int, 4), new SqlParameter("@Money", SqlDbType.Decimal, 9) }; parameters[0].Value = model.Sn; parameters[1].Value = model.Name; parameters[2].Value = model.TypeID; parameters[3].Value = model.PrantID; parameters[4].Value = model.CompanyID; parameters[5].Value = model.Money; object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }