多层应用程序(N层编程)

本文介绍了多层应用程序(N层编程)的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我有一个可以向数据库添加信息的程序，我想将此程序转换为多层应用程序，我该怎么办? 这是我的代码:

I have a program that can add information to the databaseand i want to convert this program to Multilayer Applications what can i do? this my code:

userEntities am = new userEntities(); Table_1 ta = new Table_1(); ta.ID = Convert.ToInt32(textBox6.Text); ta.name = textBox9.Text; ta.last_name = textBox8.Text; ta.phon_number = maskedTextBox2.Text; ta.adress = textBox7.Text; am.AddToTable_1(ta); am.SaveChanges(); showdata();

帮我开坦克

help me tanks

推荐答案

请参阅 en.wikipedia /wiki/Multitier_architecture [^ ]. 作为起点: 1.确定代码中的图层. 2.重新排列，使一层仅取决于下一层. 干杯 安迪 See en.wikipedia/wiki/Multitier_architecture[^]. As a starting point: 1. Identify what your layers are in your code. 2. Re-arrange such that one layer depends on the next layer only. Cheers Andi