如何从Form1访问Form2中的类值？ C＃

本文介绍了如何从Form1访问Form2中的类值？ C＃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

我有一个快速问题。我在Form2中创建了一个名为MyObject的类，其中有两个变量。按下一个按钮，Form2中的变量被改变。现在我的问题是如何在Form1中检索MyObject？这里是我的示例代码：

I have a quick question. I created a class in the Form2 called "MyObject" which has two variables in it. On the push of a button, the variables in Form2 are changed. Now my question is how to retrieve MyObject in Form1? Here is my sample code:

Form1

public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { Form2 f = new Form2(this); f.ShowDialog(); ??????? (how can I retrieve Myobject here?????) }

Form2

Form2

public class MyObject { public int Value1 { get; set; } public int Value2 { get; set; } } public Form2(Form1 frm1) { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { MyObject obj = new MyObject(); obj.Value1 = 102; obj.Value2 = 50; }

感谢大家

推荐答案

这样做

Form1

public Form1() { InitializeComponent(); } private void button1_Click(object sender, EventArgs e) { Form2 f = new Form2(this); f.ShowDialog(); MyObject mo = f.GetMyObject; }

Form2

public Form2(Form1 frm1) { InitializeComponent(); } public MyObject GetMyObject { get { return obj; } } MyObject obj; private void button1_Click(object sender, EventArgs e) { obj = new MyObject(); obj.Value1 = 102; obj.Value2 = 50; }

MyObject

public class MyObject { public int Value1 { get; set; } public int Value2 { get; set; } }