在线等。。。急急急！！！

[killyourdidi]

读取*.exe的输出显示到文本：
{
...
p.StartInfo.FileName = "cmd.exe";
p.StartInfo.Arguments = "/c " + "\".....*.exe\"";
p.StartInfo.UseShellExecute = false;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.RedirectStandardError = true;
p.StartInfo.CreateNoWindow = true;
p.Start();
reader = p.StandardOutput;
line = reader.ReadLine();


//1秒钟执行一次
time1 = new System.Timers.Timer();
time1.Enabled = true;
time1.Interval = 1000D;
time1.Elapsed+=new System.Timers.ElapsedEventHandler(time1_Elapsed);
...
}
...
private void time1_Elapsed(object sender, ElapsedEventArgs e)
{
while ((line != " Running:\n")&& (!reader.EndOfStream))
{
printInfo.AppendText(line);
line = reader.ReadLine();
}
if (line == " Running:\n")
{
printInfo.AppendText(line);
line = reader.ReadLine();
.........
}
if (reader.EndOfStream)///////结果没有显示完就执行了这句，求解？？？？？？？？
{
printInfo.AppendText(line);
time1.Enabled = false;
}
}

[niitnanfeng]

帮你顶

[os340223]

1秒钟到了?

[killyourdidi]

不是1秒钟到了
比如说 应该分10次显示 也就是10秒 内容
结果只显示出了少于10秒的内容

[wangkuang5]

 BackgroundWorker bgw = (BackgroundWorker)sender;
            string cmdinfo = e.Argument.ToString();
            //MessageBox.Show(cmdinfo);
            //if (!File.Exists("busybox.exe")) { MessageBox.Show("[busybox.exe] File isn't exists"); return; }
            //if (!File.Exists("cygcrypt-0.dll")) { MessageBox.Show("[cygcrypt-0.dll] File isn't exists"); return; }
            //if (!File.Exists("cygwin1.dll")) { MessageBox.Show("[cygwin1.dll] File isn't exists"); return; } 
            Process p = new Process();
            //p.StartInfo.FileName = "busybox.exe";
            ProcessStartInfo pstartinfo = new ProcessStartInfo("busybox.exe", cmdinfo);
            p.StartInfo = pstartinfo;
            p.StartInfo.UseShellExecute = false;
            p.StartInfo.RedirectStandardInput = true;
            p.StartInfo.RedirectStandardOutput = true;
            p.StartInfo.RedirectStandardError = true;
            p.StartInfo.CreateNoWindow = true;
            p.OutputDataReceived += new DataReceivedEventHandler(p_OutputDataReceived);//<---------在这里读你要的
            p.ErrorDataReceived += new DataReceivedEventHandler(p_ErrorDataReceived);//<---------在这里读你要的
            p.Exited += new EventHandler(p_Exited);
            timer.Enabled = true;
            p.Start();
            busyboxProcessID = p.Id;
            string strOutput = string.Empty;
            //p.StandardInput.WriteLine(cmdinfo);
            p.StandardInput.WriteLine("busybox.exe ps");
/*         
E:\EMP600\workspace\WrtImg\WrtImg\bin\Release>busybox.exe dd bs=4096k if=H:\boot
\imgs\maxdos.img of=/dev/sdb
2+1 records in
2+1 records out
*/
            p.BeginErrorReadLine();
            p.BeginOutputReadLine();
            //bool finished = false;
            //while (!finished) {              
            //    strOutput = p.StandardOutput.ReadLine();
            //    //strOutput = p.StandardOutput.ReadToEnd();
            //    MessageBox.Show(strOutput+"3");
            //    if (strOutput.Contains("records out")) {
            //        MessageBox.Show(strOutput);
            //        p.StandardInput.WriteLine("exit");
            //        finished = true;
            //    }
            //}
        
            p.WaitForExit();
            ////p.Kill();
            p.Close();



--------------------------
   void p_ErrorDataReceived(object sender, DataReceivedEventArgs e)
        {
            
            string strOutput = e.Data;
            if (strOutput == null) return;
            if (strOutput.Contains("records out"))
            {
                //MessageBox.Show("Done!" + e.Data);
                MessageBox.Show("Create Finished!");
                label4.Invoke(new SetLableText(delegate(string o) { label4.Text = o.ToString(); }), new object[] { "" });
                buttonMake.Invoke (new  buttonEnable(delegate(bool o) {buttonMake.Enabled =o;}), new object[] { true  });
                timer.Enabled = false;
                timer.Stop();
                timer.Close();
                progressBar1.Invoke(new progresshandler(delegate(int value) { progressBar1.Value = value; }), 0);
                closeform = true;
            }
            else {
                label4.Invoke(new SetLableText(delegate(string o) { label4.Text += o.ToString(); }), new object[] { "waiting" });
                //for (int i = 0; i > 10; i++)
                //{
                 
                //    Thread.Sleep(30);
                //    label4.Invoke(new SetLableText(delegate(string o) { label4.Text += o.ToString(); }), new object[] { " " });
                //    Thread.Sleep(30);
                //}
            }
        }

楼主给分吧，你思路是好，方法不对

[wangkuang5]

ErrorDataReceived本身在线程里
注意控件的委托调用

[aight]

[Quote=引用 6 楼 wangkuang5 的回复:]
ErrorDataReceived本身在线程里
注意控件的委托调用
[/Quote]
帮忙顶了。

[济南大飞哥]

是不是线程问题?

[liyoubaidu]

up