System-Wide Injection Portable-Executable (SwiPE)

ProcessHandle2PPID()

Example Code

function ProcessHandle2PPID(const hProcess: THandle): DWORD; stdcall;

// Retrieves the parent process identifier (ID) of the target process handle

var
  dwProcessId: DWORD;
begin
  dwProcessId := ProcessHandle2PPID(GetCurrentProcess());
  ShowMessage(Format('My parent''s Process Id is %u', [dwProcessId]));
end;