Unable to find an entry point named 'GetProcessID' in DLL 'kernel32.dll'

Question

Hi im trying to get a processID out of a process handle using the WINAPI 'GetProcessID' but i am getting the following error...

Unable to find an entry point named 'GetProcessID' in DLL 'kernel32.dll'.

Checking MSDN i cant see where i have gone wrong..

Answer 1

Case matters sometimes, and in particular, it matters in the Windows APIs. Are you refering to the API function GetProcessId here (lower-case last letter d)?

Answer 2

Your interop code should look like this:

[DllImportAttribute("kernel32.dll", EntryPoint="GetProcessId")]
public static extern  uint GetProcessId([In] System.IntPtr process);