WinForm程序设计与实践(第2版题库版)

\\\"本书分为 3 部分，共 9 章。第 1～3 章为基础知识部分，主要介绍 C#的基本语法和面向对象程序设计方法；第 4～6 章为 WinForm程序设计部分，主要介绍基于 .NET平台的 Windows程序开发，包括 WinForm基础、输入与输出、数据访问技术等；第 7～9 章为实践项目部分，主要以初级项目研究生科研管理系统、中级项目酒店管理系统和高级项目学生选课管理系统为案例，分别从易到难完整地介绍 WinForm项目的设计过程。 本书是在作者多年讲授 .NET程序设计课程的讲义基础上整理而成的，包含多年实际经验。本书力求内容组织合理，难易适当，叙述简洁流畅，语言通俗易懂，示例简短精练，能够使学生轻松、愉快地掌握 WinForm 程序设计方法和技巧。本书可作为全国高等学校计算机相关专业的教材，也可作为培训机构学生学习的参考用书。 \\\"

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 ············································································