Code
codeProcess p = new Process();//建立外部调用进程
p.StartInfo.FileName = XXXX;//要调用外部程序的绝对路径
p.StartInfo.Arguments = "XXXXXXXXXXXXXXXXXXXXXX";//参数
p.StartInfo.UseShellExecute = false;//
p.StartInfo.RedirectStandardError = true;//
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.CreateNoWindow = false;//不创建进程窗口
p.ErrorDataReceived += new DataReceivedEventHandler(Output);//
p.OutputDataReceived += new DataReceivedEventHandler(p_OutputDataReceived);
p.Start();//启动
p.BeginOutputReadLine();
p.BeginErrorReadLine();//开始异步读取
p.WaitForExit();//阻塞等待进程结束
p.Close();//关闭进程
p.Dispose();//释放资源

void p_OutputDataReceived(object sender, DataReceivedEventArgs e)
{
if (!String.IsNullOrEmpty(e.Data))
{
//处理方法
a = e.Data.ToString();
//this.label1.Invoke(new Setlbl(SetLabel));
}
}
private void Output(object sendProcess, DataReceivedEventArgs output)
{
if (!String.IsNullOrEmpty(output.Data))
{
//处理方法
b = output.Data.ToString();
//this.label1.Invoke(new Setlbl(SetLabel));
}
}