How to draw a line segment in C#?

(Newbie alert...)

Hello,

I am trying to implement a "Smart Copy&Paste" feature in which only line segments will be transferred. The source will be Acrobat and the destination, SolidWorks

I have made some progress grabbing the set of lines with an Adobe Acrobat plugin, pushing them into the Windows Clipboard and now would like to start developing the "paste" side, based on a Macro.

How can I draw a line programmatically?

TIA

SolidworksApi macros