C#中如何使用Process,Start()使一个无gui的exe在后台启动

Question

RT比如
在cmd模式下可以使用 start/b abc.exe -argument请问在C#中如何实现??

Answer 1

//声明一个程序信息类
            System.Diagnostics.ProcessStartInfo Info = new System.Diagnostics.ProcessStartInfo();
            //设置外部程序名
            Info.FileName = "notepad.exe";
            //设置隐藏窗口
            Info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
            //设置外部程序的启动参数（命令行参数）为test.txt
            Info.Arguments = "test.txt";
            //设置外部程序工作目录为  C:\
            Info.WorkingDirectory = "C:\\";
            //声明一个程序类
            System.Diagnostics.Process Proc;
            try
            {
                //
                //启动外部程序
                //
                Proc = System.Diagnostics.Process.Start(Info);
            }
            catch (System.ComponentModel.Win32Exception exc)
            {
                Console.WriteLine("系统找不到指定的程序文件。\r{0}", exc);
                return;
            }

Answer 2

//设置隐藏窗口
Info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;够清晰不？

Answer 3

Process.Start("cmd","/c start/b abc.exe -arguments")

Answer 4

/// <summary>
/// 应用程序的主入口点。
/// </summary>
[STAThread]
static void Main() 
{
Application.Run(new Form1());
}
public Process myProcess;
private void button1_Click(object sender, System.EventArgs e)
{
try
{
if(textBox1.Text.Length != 0)
{
myProcess = Process.Start(textBox1.Text);
myProcess.WaitForExit();
}
} 
catch (Exception ee) 
{ 
richTextBox1.Text += "异常："+ee.ToString()+"\n";
} 
} private void button2_Click(object sender, System.EventArgs e)
{
if(openFileDialog1.ShowDialog() == DialogResult.OK)
{
textBox1.Text = openFileDialog1.FileName;
}
} 
}

Answer 5

System.Diagnostics.ProcessStartInfo ps = new ProcessStartInfo( "Ping.exe" , "127.0.0.1" ); 
ps.UseShellExecute = false; 
ps.CreateNoWindow = true;//加这一句 
ps.RedirectStandardOutput = true; 
Process p= Process.Start(ps); 
p.WaitForExit(); 
string output = p.StandardOutput.ReadToEnd(); 
this.textBox1.Text = output; 

Answer 6

start是Command模式下的扩展命令,所以必须在cmd后加参数/c指示的执行/c后的命令.

Answer 7

 try
                       {                           Process[] processes;
                           //Get the list of current active processes.
                           processes = System.Diagnostics.Process.GetProcesses();
                           //Grab some basic information for each process.
                           Process process;
                           string myproname = "";
                           for (int i = 0; i < processes.Length - 1; i++)
                           {
                               process = processes[i];
                               myproname += process.ProcessName.Trim() + ",";
                           }
                           //取得系统当前线程，查看是否存在要启动项，无此项则启动。
                           MessageBox.Show(myproname);
                           MessageBox.Show(processname);
                           if (myproname.IndexOf(processname) == -1)
                           {
                               System.Diagnostics.Process pExecuteEXE = new System.Diagnostics.Process();
                               MessageBox.Show("服务没启动，重新启动，启动路径:"+processpath);
                               pExecuteEXE.StartInfo.FileName = processpath;
                               //pExecuteEXE.StartInfo.FileName =@"D:\gprssoft\GPSGISServer.exe";
                               //pExecuteEXE.StartInfo.Arguments = "'paramstr1 paramstr2,paramstr3'";
                               pExecuteEXE.Start();
                               
                               pExecuteEXE.WaitForExit(10000);//等待最长10秒钟完成。
                              //更新消息
                               cout++;
                               message = string.Format("第{0}此启动，启动时间：{1}\r\n",cout, DateTime.Now.ToString("yyyy-MM-dd hh:mm:ss"));
                               this.BeginInvoke(new WorkCallback(this.AddMessage), message);                           }                       }
                       catch (Exception exception)
                       {
                           log.Error(exception.ToString());
                           message = string.Format("启动失败,时间：{0}\r\n", exception.Message);
                           this.BeginInvoke(new WorkCallback(this.AddMessage), message);
                           this.BeginInvoke(new WorkCallback(this.TimerEanbled), false);
                       }
                       finally
                       {
                           
                       }
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