WINCE 获取正在运行的程序的进程列表名

公司的一个项目开发WINCE5.0设备,我需要获取当前一个程序是否正在运行,然而C#的.Net能使用的进程列表获取方式在WINCE下并不支持,找了各种方式尝试,终于解决,现分享经验如下:

下载使用类地址:http://download.csdn.net/download/u010921682/10273397

将下载好的ProcessCE.cs类放置在WINCE的项目中,然后在你需要的代码地方使用该类的方法函数

使用教程：

Using the code

The ProcessCE class is straightforward and easy to use. Download ProcessCE.zip and add the containing ProcessCE.cs file to your project. Then, add the following using statement to the source file where you want to use the class:

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using Terranova.API;

To enumerate running processes:

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ProcessInfo[] list = ProcessCE.GetProcesses();
 
foreach (ProcessInfo item in list)
{
   Debug.WriteLine("Process item: " + item.FullPath);
   if (item.FullPath == @"\Windows\iexplore.exe")
       item.Kill();
}

// Sample output:
// Process item: \Windows\nk.exe
// Process item: \Windows\filesys.exe
// Process item: \Windows\device.exe
// Process item: \Windows\services.exe
// Process item: \Windows\gwes.exe
// Process item: \Windows\shell32.exe
// Process item: \Windows\poutlook.exe
// Process item: \Program Files\Geso\Discovery\TerranovaWakeUpWCE.exe

To check if a process is running:

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bool result = ProcessCE.IsRunning(@"\Windows\iexplore.exe");

To find a Process ID (PID):

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IntPtr pid = ProcessCE.FindProcessPID(@"\Windows\iexplore.exe");
 
if (pid == IntPtr.Zero)
  throw new Exception("Process not found.");

To terminate a process:

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bool result = ProcessCE.FindAndKill(@"\Windows\iexplore.exe"); 

ProcessCE.FindAndKill() will return false if the EXE file was not found. If terminating the process fails, it will throw a Win32Exception.

Points of interest

This code is for use with Windows CE and Windows Mobile only. The code was tested on Windows Mobile 6.1 (Windows CE 5.2). Windows CE 4 should be no problem.

Tip: A code example to enumerate processes that can be found on several websites was crashing randomly with Win32 error 8 on several devices. This is an out of memory message. The solution is to add the TH32CS_SNAPNOHEAPS flag to the CreateToolhelp32Snapshot() call:

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CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS | TH32CS_SNAPNOHEAPS, 0)