The raster-op modes will not work in GDI+ at-all.
You can use SetROP2 and then draw exclusively with GDI commands via interop
but using GDI+ commands on a Graphics object created from a DC which has had
the raster-op modified will show no change.
--
Bob Powell [MVP]
Visual C#, System.Drawing
Image transition effects, snap-to-grid and Layered Windows are
all discussed in May's edition of Well Formed for C# or VB programmers
http://www.bobpowell.net/currentissue.htm
Answer those GDI+ questions with the GDI+ FAQ
http://www.bobpowell.net/gdiplus_faq.htm
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"°Ë´óɽÈË" <zh**********@hotmail.com> wrote in message
news:O5**************@TK2MSFTNGP09.phx.gbl...
Hi guys,
As you know, we can call SetROP2 to set the current foreground mix
mode in GDI. But I doesn't work in GDI+.
The step is: GetDC --> SetROP2 -->Graphics.FromDC, then draw sth by
graphics object.
How to realize it in GDI+?