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); }
ProcessBar加载条(滚动)
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转载自www.cnblogs.com/jizhiqiliao/p/12599396.html
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