How can I know/see on which core a thread run ? (In win XP)

[C# Programming]

Hi again..

This is continuance from 2 Nov '09

Is there any another solution for win XP ?

I try this:


[DllImport("ntdll"), SuppressUnmanagedCodeSecurity]
public static extern int NtGetCurrentProcessorNumber();



and I get this exception:

System.EntryPointNotFoundException was unhandled
Message="Unable to find an entry point named 'NtGetCurrentProcessorNumber' in DLL 'ntdll'."
Source="XP_Multicore_try_0"
TypeName=""
StackTrace:
at XP_Multicore_try_0.Program.NtGetCurrentProcessorNumber()
at XP_Multicore_try_0.Program.loop() in C:\Documents and Settings\evyatarv\Desktop\XP_Multicore_try_0\XP_Multicore_try_0\Program.cs:line 24
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()
InnerException: