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C# 分部类读取学生信息

news 2025/11/7 10:16:27

本文主要介绍如何使用分部类，存储学生信息，并读取到控件中。

知识点

在类中定义字段时，将字段的数据类型修改为object

        partial class CommInfo{/// <summary>/// 编号/// </summary>public object ID;/// <summary>/// 姓名/// </summary>public object Name;/// <summary>/// 性别/// </summary>object sex;public object Sex{get{if ((bool)sex == true)sex = "男";elsesex = "女";return sex;}set { sex = value; }}/// <summary>/// 年龄/// </summary>public object Age;/// <summary>/// 出生年月/// </summary>public object Birthday;}

代码

        partial class CommInfo{/// <summary>/// 编号/// </summary>public object ID;/// <summary>/// 姓名/// </summary>public object Name;/// <summary>/// 性别/// </summary>object sex;public object Sex{get{if ((bool)sex == true)sex = "男";elsesex = "女";return sex;}set { sex = value; }}/// <summary>/// 年龄/// </summary>public object Age;/// <summary>/// 出生年月/// </summary>public object Birthday;}partial class CommInfo{/// <summary>/// 年级/// </summary>public object Grade;/// <summary>/// 班级/// </summary>public object Class;/// <summary>/// 班主任/// </summary>public object Director;}CommInfo Comminfo = new CommInfo();//实例化分部类对象private void Form1_Load(object sender, EventArgs e){//为分部类中的各个属性赋值Comminfo.ID = "0001";Comminfo.Name = "刘同学";Comminfo.Sex = false;Comminfo.Age = 25;Comminfo.Birthday = Convert.ToDateTime("1985-04-25");Comminfo.Grade = 3;Comminfo.Class = 5;Comminfo.Director = "王老师";}private void button1_Click(object sender, EventArgs e){//通过访问分部类中的属性显示学生信息textBox_ID.Text = Comminfo.ID.ToString();textBox_Name.Text = Comminfo.Name.ToString();textBox_Sex.Text = Comminfo.Sex.ToString();textBox_Age.Text = Comminfo.Age.ToString();textBox_Birthday.Text = Comminfo.Birthday.ToString();textBox_Grade.Text = Comminfo.Grade.ToString();textBox_Class.Text = Comminfo.Class.ToString();textBox_Director.Text = Comminfo.Director.ToString();}}