How Do I Print To PDF With Graphic Object?

[Rut Margalit]

Hi,

I'm writing application in .net technology.
I have to print a grid. sometimes to real printer and sometime to PrimoPDF.
I catch the BeginPrint event and write the data to the Graphic object.
If I choose real printer it's OK, but if i choose PrimoPDF I get nothing!
What can help me?

Thanks