我的是asp.net項目，xp系統，環境是vs2008文件protected void Page_Load(object sender, EventArgs e)  {  if (!IsPostBack)  {  try  {  System.Diagnostics.Process p = new Process();  p.StartInfo.FileName = "cmd";  p.StartInfo.UseShellExecute = false;  p.StartInfo.RedirectStandardInput = true;  p.StartInfo.RedirectStandardOutput = true;  p.StartInfo.RedirectStandardError = true;  p.StartInfo.CreateNoWindow = true;  p.StartInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;  p.Start();  string strOutput = null;  string s = @"C:\SWFTools\pdf2swf.exe " + Server.MapPath("~/Files/1.pdf") + " -o " + Server.MapPath("~/Files/1.swf");  p.StandardInput.WriteLine(s);  p.StandardInput.WriteLine("exit");  strOutput = p.StandardOutput.ReadToEnd();  Console.WriteLine(strOutput);  p.WaitForExit();  p.Close();  // lblMessage.Text = "success";  }  catch (Exception ex)  {  // lblMessage.Text = ex.ToString();  }  }  }