已回答 按键使用户返回主菜单
- 线程启动器 袜子1992
- 开始日期
因此，下次，只要回复您所做的任何更新即可。 
这是一个入门的粗糙示例，建议您通读后台工作人员及其工作方式。我在上面链接了该文档。我建议制作一个单独的控制台应用程序并将此代码转储到其中。然后通过在每个打开方法的大括号中放置断点来调试它，看看哪个首先被击中，然后逐步执行代码，以便知道如何操作它。如果您需要调试教程，请在我的签名中签名。此代码适用于控制台应用程序。
C#:
public static void Main(string[] args)
{
BackgroundWorker bgWorker = new BackgroundWorker();
bgWorker.DoWork += BgWorker_DoWork;
bgWorker.ProgressChanged += BgWorker_ProgressChanged;
bgWorker.WorkerReportsProgress = true;
bgWorker.WorkerSupportsCancellation = true;
bgWorker.RunWorkerCompleted += BgWorker_RunWorkerCompleted;
bgWorker.ReportProgress(1); /* Use the overload for userState */
bgWorker.RunWorkerAsync();
Console.WriteLine("Press ESC key to stop");
ConsoleKey key = Console.ReadKey().Key;
if (key == ConsoleKey.Escape)
{
//Add logic to check key is ESC key, and send a cancelation request to your worker.
}
}
private static void BgWorker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
/* Your task to create your patient was completed */
}
private static void BgWorker_ProgressChanged(object sender, ProgressChangedEventArgs e)
{
/* Checl your progress here e.ProgressPercentage; */
}
private static void BgWorker_DoWork(object sender, DoWorkEventArgs e)
{
/* Build up your customer here */
Console.WriteLine("Add a customer name :");
Console.ReadLine();
}
