Designates the last point in a path as a marker point
_GDIPlus_PathSetMarker ( $hPath )
|$hPath||Pointer to a GraphicsPath object|
|Failure:||False and sets the @error flag to non-zero, @extended may contain GPSTATUS error code ($GPID_ERR*).|
A path can have markers that divide the path into sections. You can use a GraphicsPathIterator object to isolate one or more of those sections.
Search GdipSetPathMarker in MSDN Library.