【发布时间】:2011-10-13 02:36:48
【问题描述】:
我对线程很陌生。我希望有人能给我一些例子。
当用户单击开始按钮并执行以下过程时,我正在尝试启动线程:
private void btnStart_Click(object sender, RoutedEventArgs e)
{
if (serialPort.IsOpen)
serialPort.Close();
try
{
//To set all the parameters for Serial Comm
serialPort.PortName = "COM14";
serialPort.BaudRate = int.Parse("38400");
serialPort.Parity = Parity.None;
serialPort.DataBits = 8;
serialPort.StopBits = StopBits.One;
serialPort.Encoding = System.Text.Encoding.ASCII;
serialPort.DataReceived += new SerialDataReceivedEventHandler(GotRawData);
serialPort.Open();
//To show that Com Port is Opened
txtboxOutput.AppendText(DateTime.Now.ToString("hh:mm:ss tt") + " - COM14 is opened." + Environment.NewLine);
txtboxOutput.ScrollToEnd();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message.ToString());
}
}
private void GotRawData() 是一种我从硬件获取原始数据的方法。
【问题讨论】:
-
查看此问题以获取有关 BackgroundWorker 的更多信息:stackoverflow.com/questions/5483565/…
标签: c# wpf multithreading visual-studio-2010 c#-4.0