c#進度條progressbar

 private void timer1_Tick(object sender, EventArgs e)
        {
            //學習進度條控制元件
            this.progressBar1.Minimum = 0;//進度條最小值
            this.progressBar1.Maximum = 10000;//最大值
            this.progressBar1.Step = 1;//步進值
            //呼叫for迴圈動態顯示進度條的當前進度值
            for (int i = 0; i < 10000; i++)
            {
                //performstep以設定的step步進值遞增進度條當前進度
                this.progressBar1.PerformStep();
                //在文字框中顯示當前進度
                this.currpos.Text = this.progressBar1.Value.ToString();
            }
        }