/// <summary> /// 更新一条数据 /// </summary> public bool Update(Maticsoft.Model.CustomersData model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tb_CustomersData set "); strSql.Append("SN=@SN,"); strSql.Append("IL_13nm=@IL_13nm,"); strSql.Append("RL_13nm=@RL_13nm,"); strSql.Append("IL_15nm=@IL_15nm,"); strSql.Append("RL_15nm=@RL_15nm,"); strSql.Append("R1=@R1,"); strSql.Append("R2=@R2,"); strSql.Append("R3=@R3,"); strSql.Append("R4=@R4"); strSql.Append(" where Id=@Id"); SqlParameter[] parameters = { new SqlParameter("@SN", SqlDbType.VarChar, 50), new SqlParameter("@IL_13nm", SqlDbType.VarChar, 50), new SqlParameter("@RL_13nm", SqlDbType.VarChar, 50), new SqlParameter("@IL_15nm", SqlDbType.VarChar, 50), new SqlParameter("@RL_15nm", SqlDbType.VarChar, 50), new SqlParameter("@R1", SqlDbType.VarChar, 50), new SqlParameter("@R2", SqlDbType.VarChar, 50), new SqlParameter("@R3", SqlDbType.VarChar, 50), new SqlParameter("@R4", SqlDbType.VarChar, 50), new SqlParameter("@Id", SqlDbType.Int, 4) }; parameters[0].Value = model.SN; parameters[1].Value = model.IL_13nm; parameters[2].Value = model.RL_13nm; parameters[3].Value = model.IL_15nm; parameters[4].Value = model.RL_15nm; parameters[5].Value = model.R1; parameters[6].Value = model.R2; parameters[7].Value = model.R3; parameters[8].Value = model.R4; parameters[9].Value = model.Id; int rows = dbs.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.CustomersData DataRowToModel(DataRow row) { Maticsoft.Model.CustomersData model = new Maticsoft.Model.CustomersData(); if (row != null) { if (row["Id"] != null && row["Id"].ToString() != "") { model.Id = int.Parse(row["Id"].ToString()); } if (row["SN"] != null) { model.SN = row["SN"].ToString(); } if (row["IL_13nm"] != null) { model.IL_13nm = row["IL_13nm"].ToString(); } if (row["RL_13nm"] != null) { model.RL_13nm = row["RL_13nm"].ToString(); } if (row["IL_15nm"] != null) { model.IL_15nm = row["IL_15nm"].ToString(); } if (row["RL_15nm"] != null) { model.RL_15nm = row["RL_15nm"].ToString(); } if (row["R1"] != null) { model.R1 = row["R1"].ToString(); } if (row["R2"] != null) { model.R2 = row["R2"].ToString(); } if (row["R3"] != null) { model.R3 = row["R3"].ToString(); } if (row["R4"] != null) { model.R4 = row["R4"].ToString(); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public int Add(Maticsoft.Model.CustomersData model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_CustomersData("); strSql.Append("SN,IL_13nm,RL_13nm,IL_15nm,RL_15nm,R1,R2,R3,R4)"); strSql.Append(" values ("); strSql.Append("@SN,@IL_13nm,@RL_13nm,@IL_15nm,@RL_15nm,@R1,@R2,@R3,@R4)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@SN", SqlDbType.VarChar, 50), new SqlParameter("@IL_13nm", SqlDbType.VarChar, 50), new SqlParameter("@RL_13nm", SqlDbType.VarChar, 50), new SqlParameter("@IL_15nm", SqlDbType.VarChar, 50), new SqlParameter("@RL_15nm", SqlDbType.VarChar, 50), new SqlParameter("@R1", SqlDbType.VarChar, 50), new SqlParameter("@R2", SqlDbType.VarChar, 50), new SqlParameter("@R3", SqlDbType.VarChar, 50), new SqlParameter("@R4", SqlDbType.VarChar, 50) }; parameters[0].Value = model.SN; parameters[1].Value = model.IL_13nm; parameters[2].Value = model.RL_13nm; parameters[3].Value = model.IL_15nm; parameters[4].Value = model.RL_15nm; parameters[5].Value = model.R1; parameters[6].Value = model.R2; parameters[7].Value = model.R3; parameters[8].Value = model.R4; object obj = dbs.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public Maticsoft.Model.CustomersData GetModel(string _sn) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Id,SN,IL_13nm,RL_13nm,IL_15nm,RL_15nm,R1,R2,R3,R4 from tb_CustomersData "); strSql.Append(" where SN=@SN"); SqlParameter[] parameters = { new SqlParameter("@SN", SqlDbType.VarChar, 50) }; parameters[0].Value = _sn; Maticsoft.Model.CustomersData model = new Maticsoft.Model.CustomersData(); DataSet ds = dbs.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }