图书目录

目录

章  内 容  学时  

第 1章  .NET简介及其开发环境  2  

第 2章  C#语言基础  6  

第 3章 面向对象程序设计  6  

第 4章  WinForm基础  6  

第 5章 输入与输出  4  

第 6章 数据访问技术  8  

第 7~9章 实践项目 ——研究生科研管理系统 /酒店管理系统 /学生选课管理系统  2周 

感谢为本书提出建议的所有老师和学生。本书第 1~4章由廉龙颖编写,第 5~6章由王希斌编写,第 7、9章由游海晖编写,第 8章由赵艳芹编写。由于编者水平有限,编写时间仓促,书中难免存在不足之处,希望读者批评指正。

编者 

2025年 1月

第 1章 .NET简介及其开发环境 ·····························································································1 

1.1 

.NET简介 ···················································································································1 

1.1.1  .NET Framework······························································································2 

1.1.2  C#·····················································································································2 

1.1.3  Visual Studio ····································································································3 

1.2 

搭建开发环境 ·············································································································4 

1.3 

编程初试 ·····················································································································5 

1.3.1 

编写 HelloWorld程序 ·····················································································5 

1.3.2 

使用 Visual Studio的技巧 ·············································································10 

1.4 

.NET基本概述 ··········································································································12 

1.4.1 

解决方案与项目 ····························································································12 

1.4.2 

命名空间 ·······································································································12 

1.4.3 

Main()方法 ····································································································13 

1.4.4 

代码注释 ·······································································································14 

1.4.5 

程序调试 ·······································································································14

第 2章 C#语言基础 ···············································································································18 

2.1 

C#语法元素 ···············································································································18 

2.2 

关键字与标识符 ·······································································································18 

2.2.1 

关键字 ···········································································································18 

2.2.2 

标识符 ···········································································································19 

2.3 

数据类型 ···················································································································20 

2.3.1 

简单值类型 ····································································································21 

2.3.2 

结构 ···············································································································23 

2.3.3 

枚举 ···············································································································24 

2.3.4  Object·············································································································26 

2.3.5 

类 ···················································································································27 

2.3.6 

接口 ···············································································································28 

2.3.7 

字符串 ···········································································································30 

2.3.8 

数组 ···············································································································31 

2.4 

常量与变量 ···············································································································35 

WinForm程序设计与实践(第 2版) 

2.4.1 

常量 ···············································································································35 

2.4.2 

变量 ···············································································································35 

2.4.3 

变量的作用域 ································································································35 

2.5 

运算符 ·······················································································································36 

2.5.1 

算术运算符 ····································································································36 

2.5.2 

赋值运算符 ····································································································37 

2.5.3 

比较运算符 ····································································································39 

2.5.4 

逻辑运算符 ····································································································40 

2.5.5 

运算符优先级 ································································································42 

2.6 

流程控制语句 ···········································································································42 

2.6.1 

选择结构语句 ································································································42 

2.6.2 

循环结构语句 ································································································49 

2.6.3 

跳转语句 ·······································································································55 

2.7 

数据类型转换 ···········································································································59 

2.8 

异常处理 ···················································································································62 

第 3章面向对象程序设计 ·····································································································67 

3.1 

面向对象简介 ···········································································································67 

3.2 

类与对象 ···················································································································67 

3.2.1 

类的声明 ·······································································································68 

3.2.2 

对象的创建与使用 ························································································69 

3.3 

类的数据成员 ···········································································································69 

3.4 

方法 ···························································································································71 

3.4.1 

方法的定义与调用 ························································································71 

3.4.2 

方法的重载 ····································································································73 

3.4.3 

方法的高级参数 ····························································································74 

3.5 

构造方法 ···················································································································77 

3.6 

访问修饰符与 static关键字 ·····················································································79 

3.6.1 

访问修饰符 ····································································································79 

3.6.2 

static关键字 ··································································································79 

3.7 

面向对象的基本特征 ································································································83 

3.7.1 

封装 ···············································································································84 

3.7.2 

继承 ···············································································································85 

3.7.3 

多态 ···············································································································86

第 4章 WinForm基础···········································································································88 

4.1 

WinForm简介 ···········································································································88 

4.1.1 

WinForm程序的新建····················································································88 

4.1.2 

WinForm程序的文件结构 ············································································89 

4.1.3 

窗体与控件 ····································································································91 

4.1.4 

属性与事件 ····································································································93 

4.2 

WinForm常用控件 ···································································································95 

4.2.1 

文本类控件 ····································································································96 

4.2.2 

选择类控件 ··································································································101 

4.2.3 

分组类控件 ··································································································105 

4.2.4 

其他控件 ·····································································································109 

4.3 

Windows通用对话框 ······························································································ 116 

4.3.1 

消息对话框 ·································································································· 116 

4.3.2 

文件对话框 ·································································································· 117 

4.3.3 

普通对话框 ·································································································· 118 

4.4 

Windows窗体设计 ·································································································121 

4.4.1 

基于单文档的窗体设计 ··············································································121 

4.4.2 

基于多文档的窗体设计 ··············································································121

第 5章输入与输出 ··············································································································125 

5.1 

概述 ·························································································································125 

5.1.1 

文件与流 ·····································································································125 

5.1.2 

System.IO命名空间····················································································125 

5.2 

目录操作 ·················································································································126 

5.2.1 

Directory类 ·································································································126 

5.2.2 

DirectoryInfo类···························································································127 

5.3 

文件操作 ···················································································································130 

5.3.1 

File类 ··········································································································130 

5.3.2 

FileInfo类····································································································131 

5.4 

文件读写 ·················································································································133 

5.4.1 

读写文本文件 ······························································································133 

5.4.2 

读写二进制文件 ··························································································135

第 6章数据访问技术 ··········································································································139 

6.1 数据库基础 ·············································································································139 

6.1.1 

数据库的基本概念 ······················································································139 

6.1.2 

数据库访问过程 ··························································································140 

6.2  ADO.NET················································································································141 

6.2.1 

ADO.NET概述 ···························································································141 

6.2.2 

ADO.NET数据库访问步骤 ········································································142 

6.3 ADO.NET数据库访问操作 ····················································································143 

6.3.1 

使用 Connection对象连接数据库 ······························································145 

6.3.2 

使用 Command对象执行数据库命令 ························································146 

6.3.3 

使用 DataAdapter对象执行数据库命令 ····················································152 

目 录 

WinForm程序设计与实践(第 2版) 

第 7章实践项目——研究生科研管理系统 ·······································································156 

7.1 

需求分析 ·················································································································156 

7.2 

概要设计 ·················································································································156 

7.2.1 

架构设计 ·····································································································156 

7.2.2 

功能设计 ·····································································································156 

7.3 

数据库设计 ·············································································································157 

7.4 

实体模型设计 ·········································································································158 

7.5 

数据访问层设计 ·····································································································163 

7.6 

业务逻辑层设计 ·····································································································165 

7.7 

表示层设计 ·············································································································174 

7.7.1 

系统主窗体设计 ··························································································175 

7.7.2 

添加学生信息设计 ······················································································178 

7.7.3 

维护学生信息设计 ······················································································180 

7.7.4 

添加导师信息设计 ······················································································183 

7.7.5 

维护导师信息设计 ······················································································185 

7.7.6 

添加论文成果设计 ······················································································188 

7.7.7 

维护论文成果设计 ······················································································190 

7.7.8 

添加竞赛成果设计 ······················································································193 

7.7.9 

维护竞赛成果设计 ······················································································196 

7.7.10 

查询导师成果设计 ····················································································200 

7.

7.11查询学生成果设计 ····················································································201

第 8章实践项目——酒店管理系统 ···················································································203 

8.1 

需求分析 ·················································································································203 

8.2 

概要设计 ·················································································································203 

8.2.1 

架构设计 ·····································································································203 

8.2.2 

功能设计 ·····································································································204 

8.3 

数据库设计 ·············································································································204 

8.4 

实体模型设计 ·········································································································206 

8.5 

数据访问层设计 ·····································································································212 

8.6 

业务逻辑层设计 ·····································································································214 

8.7 

表示层设计 ·············································································································222 

8.7.1 

登录设计 ·····································································································223 

8.7.2 

系统主界面设计 ··························································································224 

8.7.3 

添加新用户设计 ··························································································227 

8.7.4 

修改/删除用户设计 ·····················································································229 

8.7.5 

入住登记设计 ······························································································231 

8.7.6 

退房登记设计 ······························································································236 

8.7.7 

住客信息查询设计 ······················································································240 

8.7.8 

客房信息查询设计 ······················································································245 

8.7.9 

帮助设计 ·····································································································247

第 9章实践项目——学生选课管理系统 ···········································································249 

9.1 

需求分析 ·················································································································249 

9.2 

概要设计 ·················································································································250 

9.2.1 

架构设计 ·····································································································250 

9.2.2 

功能模块设计 ······························································································251 

9.3 

数据库设计 ·············································································································251 

9.4 

实体模型设计 ·········································································································253 

9.5 

数据访问层设计 ·····································································································258 

9.6 

业务逻辑层设计 ·····································································································260 

9.7 

表示层设计 ·············································································································269 

9.7.1 

登录设计 ·····································································································269 

9.7.2 

系统前台主窗体设计 ··················································································272 

9.7.3 

维护个人密码设计 ······················································································274 

9.7.4 

选课设计 ·····································································································276 

9.7.5 

查看课程表设计 ··························································································279 

9.7.6 

系统后台主窗体设计 ··················································································281 

9.7.7 

系统信息管理设计 ······················································································283 

9.7.8 

添加学生信息设计 ······················································································284 

9.7.9 

维护学生信息设计 ······················································································288 

9.7.10 

添加课程信息设计 ····················································································292 

9.

7.11维护课程信息设计 ····················································································296 

9.7.12 

维护成绩信息设计 ····················································································302

参考文献 ··································································································································306 

目 录