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  • C# WinForm 异步执行耗时操作并将过程显示在界面中

     private void button3_Click(object sender, EventArgs e)
            {
                RunAsync(() =>
                {
                    // Just loop.
                    int ctr = 0;
                    for (ctr = 0; ctr <= 10; ctr++)
                    {
                        Thread.Sleep(2000);
                        RunInMainthread(() =>
                        {
                            textBox1.Text = ctr.ToString();
                        });
                    }
                  
                });
               
                MessageBox.Show("");
            }  // 异步线程
            public static void RunAsync(Action action)
            {
                ((Action)(delegate()
                {
                    action.Invoke();
                })).BeginInvoke(null, null);
            }
            public void RunInMainthread(Action action)
            {
                this.BeginInvoke((Action)(delegate()
                {
                    action.Invoke();
                }));
            }

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  • 原文地址:https://www.cnblogs.com/computer-lzy/p/8793685.html
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