C# Windows 窗体应用程序，两个 .cs 文件和一个字符串变量

问题描述

我有两个 .cs 文件，我想使用按钮来更改字符串通道的值，但它调用错误 CS0236：（字段初始值设定项无法引用非静态字段、方法或属性），请帮助我，我是找了两天的解决办法。谢谢。

在 Form1.cs 中我有

    settings_file = open('Settings.txt','r')
    homescreen_order_string_1 = ['assignments ']
    homescreen_order_string_2 = ['checklists ']
    homescreen_order_string_3 = ['custom text ']

    lines = settings_file.readlines()
    lines_to_read_1 = [3]

    def readline(lines):
        if lines in homescreen_order_string_1:
            return "assignments"
        elif lines in homescreen_order_string_2:
            return "checklists"
        elif lines in homescreen_order_string_3:
            return "custom text"
        else:
            return "err"

    with open('Settings.txt','r') as settings_file:
        for position,lines in enumerate(settings_file):
            if position in lines_to_read_1:
                if readline(lines) == "assignments":
                    print("yay") #placeholder for function to display assignments
                    break
                elif readline(lines) == "checklists":
                    print('yay 2') #placeholder for functions to display checklists
                    break
                elif readline(lines) == "custom text":
                    print("yay3") #placeholder for function to display custom text
                    break
                elif readline(lines) == "err":
                    print("err")
                    print(lines) #this is just for bug testing,to see what the system is actualy seeing. 
                    break
                else:
                    pass

#here is the .txt file I am trying to pull from:
#-----------------------------------------
#Settings:

# order of homescreen print: 
#assignments 
#checklists 
#custom text
#
# Custom Text: 
#you have no custom text!-

在 Ircclient.cs 中我有

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Twitchchatbot
{
    public partial class Form1 : Form
    {
        string channel;
        //this line is a problem
        Ircclient irc = new Ircclient("irc.twitch.tv",6667,"nickname","password",channel);

解决方法

将 irc 类的实例化移动到构造函数中，而不是将它放在类成员本身中。

public partial class Form1 : Form
{
  string channel = string.Empty;
  IrcClient irc;
  public Form1()
  {
    InitializeComponent();
    irc = new IrcClient("irc.twitch.tv",6667,"nickname","password",channel);
  }
}

或者更好的是，添加某种“连接”按钮并在您通过文本框或其他东西真正了解频道后在那里创建它。