周末快下班了，写的这个程序执行不下去了。在线等高手一起讨论解决。

Question

问题：就是执行到WaitForExit 这里执行不下了，错了也给应该有一个反馈吧。程序的下载地址：正在上传，，，，先看代码，把，，，StringBuilder sb = new StringBuilder();
        public Form1()
        {
            InitializeComponent();
        
                       string apppath = System.AppDomain.CurrentDomain.BaseDirectory;
            string extArguments = "";
            string pfdFilePath = apppath + "a.pdf";
            string swfFilePath = apppath + "b.swf";
            Process process = new Process();     //创建进程对象             ProcessStartInfo startInfo = new ProcessStartInfo();            startInfo.FileName = apppath + "pdf2swf.exe";
            startInfo.Arguments = pfdFilePath + " -s flashversion=9 -o " + swfFilePath + extArguments;            startInfo.UseShellExecute = false;     //不使用系统外壳程序启动 
            startInfo.RedirectStandardInput = true;   //不重定向输入 
            startInfo.RedirectStandardOutput = true;   //重定向输出 
            startInfo.CreateNoWindow = true;     //不创建窗口 
            startInfo.RedirectStandardError = true;            process.StartInfo = startInfo;            process.Start();
            process.BeginOutputReadLine();
            process.OutputDataReceived += new DataReceivedEventHandler(SortOutputHandler);
            process.ErrorDataReceived += new DataReceivedEventHandler(SortOutputHandler);
            process.WaitForExit();        }      
        void SortOutputHandler(object sendingProcess, DataReceivedEventArgs outLine)            
        {           
            if (!String.IsNullOrEmpty(outLine.Data))
            {             
                sb.Append(Environment.NewLine + "[" + numOutputLines.ToString() + "] - " + outLine.Data);               
            }
        }

Answer 1

自己刚写了个例子，楼主参考下吧，waitforexit函数的意思是等待进程结束，调用进程执行完后，才会执行waitforexit下面的代码。        private void button3_Click(object sender, EventArgs e)
        {
            string apppath = System.AppDomain.CurrentDomain.BaseDirectory;
            Process process = new Process();     //创建进程对象 
            ProcessStartInfo startInfo = new ProcessStartInfo();            startInfo.FileName = "notepad.exe";
            startInfo.Arguments = "c:\\1.txt";            startInfo.UseShellExecute = false;     //不使用系统外壳程序启动 
            startInfo.RedirectStandardInput = true;   //不重定向输入 
            startInfo.RedirectStandardOutput = true;   //重定向输出 
            startInfo.CreateNoWindow = true;     //不创建窗口 
            startInfo.RedirectStandardError = true;            process.StartInfo = startInfo;
            process.Start();
            process.BeginOutputReadLine();
            process.OutputDataReceived += new DataReceivedEventHandler(SortOutputHandler);
            process.ErrorDataReceived += new DataReceivedEventHandler(SortOutputHandler);
            process.WaitForExit();
            MessageBox.Show("wait for exit");         }
http://msdn.microsoft.com/zh-cn/library/vstudio/fb4aw7b8(v=vs.100).aspx