Question

C#进度条怎么用 / C#progressBar的用法

Answer 1

//可以委托的方式来调用
progressBar1.Value = 0;            //设置进度条起始
//1、定义线程，启动委托
Thread myThread = new Thread(DoData);
myThread.IsBackground = true;
myThread.Start(1000); //线程开始，1000标识进度

private delegate void DoDataDelegate(object number);
/// <summary>
/// 进行循环
/// </summary>
/// <param name="number"></param>
private void DoData(object number)
{
    if (progressBar1.InvokeRequired)
    {
        DoDataDelegate d = DoData;
        progressBar1.Invoke(d, number);
    }
    else
    {
        progressBar1.Maximum = (int)number;
        for (int i = 0; i < (int)number; i++)
        {
            progressBar1.Value = i;
            Application.DoEvents();
        }
    }
}