日期:2014-05-18 浏览次数:20866 次
using System.Threading;
private void button1_Click(object sender, System.EventArgs e) { MessageBox.Show("This is the main thread"); }
private Thread trd;
private void ThreadTask() { int stp; int newval; Random rnd=new Random(); while(true) { stp=this.progressBar1.Step*rnd.Next(-1,2); newval = this.progressBar1.Value + stp; if (newval > this.progressBar1.Maximum) newval = this.progressBar1.Maximum; else if (newval < this.progressBar1.Minimum) newval = this.progressBar1.Minimum; this.progressBar1.Value = newval; Thread.Sleep(100); } }