WPF For Each不输出 [英] WPF For Each not outputting

问题描述

我遇到了一个问题，每个人在WPF试图让它出去我说错了什么

I am having an issue with a for each in WPF trying to get it to out put what am i doing wrong

Form1.cs


namespace boxes
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }


        private void button1_Click(object sender, EventArgs e)
        {
            
        }

        private void Form1_Load(object sender, EventArgs e)
        {
            foreach green = new foreach();
            
            
 		textBox4.Text = green.person;


            }


     }
}




looparound.cs



    class foreach
    {

    
        public string person { get; set; }
        
        public void round()
        {
            List<string> demo = new List<string>();

            demo.Add("Bob");
            demo.Add("George");
            demo.Add("Tom");
            demo.Add("Sue");

            foreach (string person in demo)
            {
                person.ToString();
            }


           
        }
    }
}

推荐答案

" foreach"是保留关键字。请使用其他班级名称。

Hi,
"foreach" is a reserved keyword. Please use another class name.

在您的班级foreach中，您将字符串从demo分配给person。在foreach之后，财产人将是"苏"。并且您的TextBox1将显示"Sue"。

In your class foreach you assign the string from demo to person. After the foreach the property person will be "Sue" and your TextBox1 will show "Sue".

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