Using GuidelineSet with DrawingContext

Question

I'm using the OnRender(DrawingContext drawingContext) method to draw many lines. All this lines will be 1 pixel wide and I want to disable the antialiasing affect.

It looks like the GuidelineSet class is designed to solve that issues and DrawingContext class has a method "PushGuidelineSet", but I was not able to find any samples on how to use it.

 I will appretiate if you can show how I can use this feature...

   Thanks.