Question

例如游戏战场3.文件名是bf3.exe 我想我的应用程序将在我第一次运行游戏时检测到，然后当我退出游戏时。

我在Form1中做过：

private ProcessStartInfo bf3;

在构造函数中：

 bf3 = new ProcessStartInfo("bf3.exe");

我不确定使用ProcessStartInfo是否好主意以及下一步该做什么。

编辑：

这是我现在的代码：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
using DannyGeneral;


namespace CpuUsage
{
    public partial class Form1 : Form
    {

        private DateTime dt;
        private DateTime dt1;
        private PerformanceCounter theCPUCounter;
        private PerformanceCounter theMemCounter;
        private PerformanceCounter specProcessCPUCounter;
        private float cpuUsage;
        private float memUsage;
        private List<float> Values;

        public Form1()
        {
            InitializeComponent();

            isProcessRunning();

            dt = DateTime.Now;


            Values = new List<float>();
                theCPUCounter = new PerformanceCounter("Processor", "% Processor Time", "_Total");
                theMemCounter = new PerformanceCounter("Memory", "Available MBytes");
                specProcessCPUCounter = new PerformanceCounter("Process", "% Processor Time", Process.GetCurrentProcess().ProcessName);



        }

        private void Form1_Load(object sender, EventArgs e)
        {

        }

        private void timer1_Tick(object sender, EventArgs e)
        {
            memUsage = theMemCounter.NextValue();
            label1.Text = memUsage.ToString();
            Logger.Write("Memory Usage   " + memUsage.ToString());
            cpuUsage = this.theCPUCounter.NextValue();
            label2.Text = cpuUsage.ToString();
            Logger.Write("Cpu Usage   " + this.cpuUsage.ToString());
            Values.Add(cpuUsage);
        }

        private void Form1_FormClosing(object sender, FormClosingEventArgs e)
        {
            dt1 = DateTime.Now;
            float Maximum = Values.Max();
            float Minimum = Values.Min();
            float Average = Values.Average();
            string t = string.Format("Maximum --- {0} , Minimum --- {1} , Average --- {2}", Maximum, Minimum, Average);
            Logger.Write(t);

            TimeSpan ts = (dt1 - dt);
            string time = ts.ToString(@"hh\:mm\:ss");
            Logger.Write("Time The Program Was Running ---   " + time);


        }

        private void isProcessRunning()
        {
            while (true) 
            {
                Process[] proclist = Process.GetProcessesByName("bf3.exe");
                if (proclist.Length > 0)
                {
                    Logger.Write("Battlefield 3 Started");
                }
                else
                {
                    Logger.Write("Battlefield 3 Exited");
                }
            } 

        }

    }
}

现在的问题是它进入thw while循环并且永远不会将它停留在循环中。我也需要使用定时器代码，同时检查/等待bf3.exe是否启动或结束。

Answer 1

你想查看天气bf3.exe正在运行或退出或是什么？然后你应该尝试下面一段代码。

        Process[] _process = null;
        _process = Process.GetProcessesByName("bf3");
        foreach (Process proc in _process)
        {
            proc.Kill();
            MessageBox.Show(proc.ToString());
        }

Answer 2

在任何情况下，您都想检测正在运行的.exe文件吗？在c＃中，也许这个链接也可以帮助你。

Detecting a Process is already running in windows using C# .net

Checking if Windows Application is running

Answer 3

您可以检测此msdn文章中提到的应用程序退出：

http://social.msdn.microsoft.com/Forums/en-US/csharpgeneral/thread/707e9ae1-a53f-4918-8ac4-62a1eddb3c4a/

要检查应用程序的开始，你需要使用钩子。

价： http://www.codeplex.com/easyhook

希望这有帮助

Answer 4

您可以使用以下命令按名称获取正在运行的进程：

Process[] processes = Process.GetProcessesByName("process name");

您可以定期检查，或使用上一个答案中提到的挂钩。如果在BF3之后启动应用程序，则必须在启动期间获取一次进程。

Answer 5

请查看以下链接：

C# Process Killing - SO Post

Kill a process if it's running - dreamin code

最好的问候

Answer 6

您可以通过以下方式启动它：

System.Diagnostics.Process.Start(@"C:\Program Files (x86)\Origin Games\Battlefield 3\bf3.exe"); //modify the start path for wherever your copy is located at

虽然我很确定运行该exe只启动Origin，然后启动Web客户端/服务器选择器，从而启动游戏。

在启动它的方法中，之后您可以立即运行一个无限循环，检查“bf3.exe”进程是否正在运行，如下所示：

while (true) // Run in a separate thread to prevent blocking if that will be a problem
{
Process[] proclist = Process.GetProcessByName("bf3.exe");
if (proclist.Length > 0)
    {
        //BF3 is running, do something here
    }
else
    {
        //BF3 isn't running any more, do something here
    }
}

Answer 7

如果你想测量EXE运行时间，你可以使用秒表并在运行exe之前启动它，并在EXE停止时停止它。

粗略的代码是：

Stopwatch run_time = new Stopwatch();
run_time.Start();

Process.Start("bf3.exe");  //You will need to enter full path here


while(true)
{
            Process[] pListofProcess = Process.GetProcesses();


            bool bRunning = false;

            foreach (Process p in pListofProcess)
            {
                string ProcessName = p.ProcessName;

                ProcessName = ProcessName.ToLower();

                if (ProcessName.CompareTo("bf3.exe") == 0)
                {
                    bRunning = true;
                }

            }
            if (bRunning == false)
            { 
                run_time.Stop();
                //Show elapsed time here.
                break;

            }
          Thread.Sleep(1000);
}

Answer 8

您需要通过名称获取所有流程，然后检查长度。

Process[] proc = Process.GetProcessesByName("process_name");
        if (proc.Length > 0) Console.Write("Process is Running");
        else Console.Write("Not running");

我如何检查/检测我何时运行新的exe进程？

8 个答案: