初学者小问题，关于线程的，大家帮忙看看

Question

在click事件里，进了线程，出线程就直接结束了，thread.start（）后面的代码就不执行了，而且也没报错，这是为什么，大家有没有遇到过这种情况？
手机发贴不大舒服，代码没放上来，大家帮忙看看，谢谢了。

Answer 1

public text()
        {
            
            InitializeComponent();
            dFun1 = new dFun(SetValue);
        }        //线程
        delegate void dFun(int v);
        dFun dFun1;
        private Thread thread;        private void button1_Click(object sender, EventArgs e)
        {
            PublicData.pubvar.linesin.AddRange(richTextBox1.Lines);
            richTextBox1.Clear();
            thread = new Thread(new ThreadStart(fun));
            thread.Start();//有问题，直接过了
            for (int i = 0; i < PublicData.pubvar.linesout.Count; i++)
            {
                richTextBox1.AppendText(PublicData.pubvar.linesout[i] + "\r\n");
            }
         }
        public void fun()
        {
                PublicData.pubvar.v = 10;
                progressBar1.Invoke(dFun1, PublicData.pubvar.v);
                ToList tl = new ToList();
                Translate tr = new Translate();
                Display dp = new Display();
                tl.tolist();
                PublicData.pubvar.v = 20;
                progressBar1.Invoke(dFun1, PublicData.pubvar.v);
                if (NetTest.IsConnectedToInternet())
                {
                    tr.internettranslate();
                }
                else
                {
                    tr.localtranslate();
                }
                dp.display();
                //PublicData.pubvar.v = 90;
                progressBar1.Invoke(dFun1, PublicData.pubvar.v);
                thread.Abort();
        }
        private void SetValue(int v)//int v
        {
            progressBar1.Value = PublicData.pubvar.v;
        }

Answer 2

public text()
        {
            
            InitializeComponent();
            dFun1 = new dFun(SetValue);
        }        //线程
        delegate void dFun(int v);
        dFun dFun1;
        private Thread thread;        private void button1_Click(object sender, EventArgs e)
        {
            PublicData.pubvar.linesin.AddRange(richTextBox1.Lines);
            richTextBox1.Clear();
            thread = new Thread(new ThreadStart(fun));
            thread.Start();//有问题，直接过了
            for (int i = 0; i < PublicData.pubvar.linesout.Count; i++)
            {
                richTextBox1.AppendText(PublicData.pubvar.linesout[i] + "\r\n");
            }
         }
        public void fun()
        {
                PublicData.pubvar.v = 10;
                progressBar1.Invoke(dFun1, PublicData.pubvar.v);
                ToList tl = new ToList();
                Translate tr = new Translate();
                Display dp = new Display();
                tl.tolist();
                PublicData.pubvar.v = 20;
                progressBar1.Invoke(dFun1, PublicData.pubvar.v);
                if (NetTest.IsConnectedToInternet())
                {
                    tr.internettranslate();
                }
                else
                {
                    tr.localtranslate();
                }
                dp.display();
                //PublicData.pubvar.v = 90;
                progressBar1.Invoke(dFun1, PublicData.pubvar.v);
                thread.Abort();
        }
        private void SetValue(int v)//int v
        {
            progressBar1.Value = PublicData.pubvar.v;
        }