GetWindowPlacement
Create a DataBloc object (Interop.Allocate) for the WINDOWPLACEMENT structure.
code:
var WINDOWPLACEMENT = Interop.Allocate(44);
WINDOWPLACEMENT.WriteDWORD(0, WINDOWPLACEMENT.Size);
var Result = Interop.Call("User32", "GetWindowPlacement", Messenger.ContactListWndHandle, WINDOWPLACEMENT.DataPtr);
if(Result) Debug.Trace(WINDOWPLACEMENT.ReadDWORD(8));