Windows Service得到当前用户的名字和域

Create a Windows Service project using VB.NET.

Open Server Explorer and expand the tree node which says Management Classes.

Right click on Processes node and select "Generate Managed Class". This will add a reference to the System.Management namespace.

Now import System.Management namespace in your project (Service1.vb).

In the OnStart procedure, add the following code: 

Dim mc As New ManagementClass("Win32_Process")
Dim moc As ManagementObjectCollection = mc.GetInstances
Dim mo As ManagementObject
Dim processDomain, processUser As String

 For Each mo In moc

     Dim p As New ROOT.CIMV2.Process(mo)
     p.GetOwner(processDomain, processUser)

       If (p.Name.Trim = "explorer.exe") Then
          Return processUser
          Exit For
       End If
  
 Next

C#   using System.Management;

string domainName = string.Empty;
                    string curUserName = string.Empty;
                    string nameCurrent = string.Empty;
                    try
                    {
                        ManagementClass ms = new ManagementClass("Win32_Process");
                        ManagementObjectCollection moc = ms.GetInstances();
                        

                        foreach( ManagementObject mo in moc)
                        {
                            ROOT.CIMV2.Process p = new Customization.Service.ROOT.CIMV2.Process(mo);
                            p.GetOwner(out domainName,out curUserName);
                            if(p.Name.Trim() == "explorer.exe")
                            {
                                nameCurrent = domainName+"\\"+curUserName;
                                break;
                            }
                        } 
                    }
                    catch
                    {
                        //do nothing
                    }