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  • ProcessBar加载条(滚动)

        public Form1()
        {
            InitializeComponent();
            backgroundWorker1.DoWork += BackgroundWorker1_DoWork;
            backgroundWorker1.RunWorkerCompleted += BackgroundWorker1_RunWorkerCompleted;
        }
    
        private void btStart_Click(object sender, EventArgs e)
        {
            // start the animation
            progressBar1.Visible = true;
            progressBar1.Style = ProgressBarStyle.Marquee;
            progressBar1.MarqueeAnimationSpeed = 20;
    
            // start the job
            backgroundWorker1.RunWorkerAsync();
        }
    
        private void BackgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
        {
            PerformSomething();
        }
    
        private void BackgroundWorker1_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            progressBar1.Visible = false;
        }
    
        private void PerformSomething()
        {
            // some work takes 5 sec
            Thread.Sleep(5000);
        }
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  • 原文地址:https://www.cnblogs.com/jizhiqiliao/p/12599396.html
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