Guild Wars 2

How do I set a weapon set to swap to?
I want to set D/D and P/D how do I do this?

When you’re level 7, Press H and then equip 2 daggers in the first slot, and a Pistol as your mainhand in the second slot (by dragging manually). From there, when you weapon swap, you’ll switch between D/D and P/D.

EDIT: Added a picture to show you a D + P/D which will achieve the same thing.