I have recently been working on a CEFSharp project in vb.net. I have come across the problem that I cannot use a custom print dialog as I had originally intended. I posted to the CEFSharp community about this, but they told me it would need to be added at the CEF level. I wish that I could contribute this feature myself, but I have no c++ experience ATM. If someone could contribute this feature, it would be excellent. Thanks!