Reading PDF documents using .Net
For this you could prefer active control of existing reader. For this you could use active control of Adobe reader. But if you use adobe or any other active then that software must be installed on the system where you have to use your project having their active.
Coding for reading PDF document:
AxAcroPDF1.LoadFile(Path)
AxAcroPDF1.src = Path
AxAcroPDF1.setShowToolbar(True)
AxAcroPDF1.setView("FitH")
AxAcroPDF1.setLayoutMode("SinglePage")
AxAcroPDF1.Show()
You could download acropdf from here