c# - 如何循环 Console.ReadLine？

Question

我不知道如何在循环中读取用户输入(使用 Console.ReadLine)。我正在尝试创建一个注释，让我可以存储用户输入的内容，并在他键入 exit 时退出。

 using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApplication4
{
    class Program
    {
        static void Main(string[] args)
        {

            Note myNote = new Note();
            Note otherNote = new Note();
            myNote.addText("Hi there");
            Console.WriteLine(myNote.display());
            otherNote.addText(Console.ReadLine());
            Console.WriteLine(otherNote.display());
            if (otherNote = "exit")
            {

            }

        }
    }


}


    class Note
{
    private string text = "";
    private DateTime timeStamp = DateTime.Now;
    private DateTime modifiedStamp = DateTime.Now;
    int maxLength = 10;


    public void addText(string sometext)
    {
        if (text.Length + sometext.Length < maxLength)
        {
            text += sometext;
            modifiedStamp = DateTime.Now;
        }

    }

    public string display()
    {
        return "Created: " + timeStamp.ToString() + "\n" +
            "Modified: " + modifiedStamp.ToString() + "\n" +
            "Content: " + text;
    }
}

Answer 1

您需要笔记列表才能添加任意数量的笔记。 此外，您需要先保存 ReadLine 输入检查用户是否真的要求退出，否则继续添加注释。

var myNotes = new List<Note>();
var firstNote = new Note();
firstNote.addText("Hi there");

Note note;
while (true)
{
    var input = Console.ReadLine();
    if (input.Equals("exit", StringComparison.OrdinalIgnoreCase))
    {
        break;
    }
    note = new Note();
    note.addText(input);
    myNotes.Add(note);
}