On Jun 25, 11:25 am, "Peter Duniho" <NpOeStPe...@nnowslpianmk.com>
wrote:

I'm running the new application by creating a new instance
this.mi = new MapInfo.MapInfoApplicationClass();
my project has a reference to a MapInfo dll - and when I create this
instance it starts the MapInfo app. It's separate process and
therefore I'm expecting it's running on separate thred - on the other
side - my app halts until the loading of MapInfo finishes so maybe
they're both running on the same thread?
I can get the MapInfo process using (I have a pointer - handler to
it):
Int32 pid = win32.GetWindowProcessID(this.miWin.ToInt32());
mapInfoProcess = Process.GetProcessById(pid);
but when I subscribe to Exited event it never gets fired?

I also tried to "subscribe" to the messages coming from MapInfo so I
can catch WM_CLOSE message but I can't get it working.
My code looks like this:
public delegate IntPtr MessageProc(int code, IntPtr wParam, IntPtr
lParam);
IntPtr hookHandle = SetWindowsHookEx(WH_GETMESSAGE,
hookFunction,IntPtr.Zero, AppDomain.GetCurrentThreadId());
public IntPtr NameOfYourFunction(int code, IntPtr wParam, IntPtr
lParam)
       {
           Message test =
(Message)Marshal.PtrToStructure(lParam,typeof(Message));
           return new IntPtr();
       }