Normally this whole process of creating the PRN file is transparent, you print a document in your favourite application and the paper starts feeding through the printer. There can however be some uses for intercepting and capturing a PRN file before it gets to the printer.
(Lego) Brick Inventory DB. With this application, the user will be able to inventory his / her lego set collection, and build an inventory of the parts in those sets. Main goal of the project is to enable data exchange between different inventorying efforts, essentially connecting those isles together.
5. Add the items that you want to trade. Use the Your inventory and Their inventory tabs to add items to the trade offer. Make sure to select what you want from your friend's inventory. 1  If you can't see any items in your friend's inventory, they do not have any tradeable items available.ou can find lots of Groups dedicated to trading, whether it's all Steam items or specific to Team Fortress 2. 1  Hover over your username and select Groups. 2  Click the Browse groups button and type your search terms. 3  Browse through the related groups and join any public groups that seem interesting.