Question

WinForm(C#)根据进程名获取进程的用户名?

//获得进程对象，以用来操作
System.Diagnostics.Process myps = new System.Diagnostics.Process();
foreach (Process ps in Process.GetProcesses())
{
//获取进程名
listBox1.Items.Add(ps.ProcessName);
//获取用户名,调用方法
//我想在这个循环里面调用一个方法,把进程名传进去,然后根据我传入的进程名返回该进程的用户名,该怎么办??>
}

希望高手能给个代码,谢谢!~!~~!~
2楼大哥: 你的pID是怎么来的啊? 不是进程名称?

Answer 1

需要添加对 System.Management.dll 的引用

using System.Diagnostics;
using System.Management;

static void Main(string[] args)
{
foreach (Process p in Process.GetProcesses())
{
Console.Write(p.ProcessName);
Console.Write("----");
Console.WriteLine(GetProcessUserName(p.Id));
}

Console.ReadKey();
}

private static string GetProcessUserName(int pID)
{
string text1 = null;

SelectQuery query1 = new SelectQuery("Select * from Win32_Process WHERE processID=" + pID);
ManagementObjectSearcher searcher1 = new ManagementObjectSearcher(query1);

try
{
foreach (ManagementObject disk in searcher1.Get())
{
ManagementBaseObject inPar = null;
ManagementBaseObject outPar = null;

inPar = disk.GetMethodParameters("GetOwner");

outPar = disk.InvokeMethod("GetOwner", inPar, null);

text1 = outPar["User"].ToString();
break;
}
}
catch
{
text1 = "SYSTEM";
}

return text1;
}

进程名 是 p.ProcessName

Answer 2

ps.StartInfo.UserName