The Lounge is rated Safe For Work. If you're about to post something inappropriate for a shared office environment, then don't post it. No ads, no abuse, and no programming questions. Trolling, (political, climate, religious or whatever) will result in your account being removed.
Isn't that something the driver should take care of? Wait - are you writing the driver? First step: Get an assembler, a C compiler and a webcam. The webcam is for your followers who will not want to miss a thing, especially all heart attacks and strokes you are going to suffer. I'll get the popcorn...
I have lived with several Zen masters - all of them were cats.
His last invention was an evil Lasagna. It didn't kill anyone, and it actually tasted pretty good.
Have done a few Zebra labels. Watch out for firmware levels. I ones created a nice label, different fonts, different barcodes, different orientation etc. On my test printer looked nice, on all others not.
Had to upgrade the firmware on all other printers (same model, old firmware) to get the same result.
Make sure the documentation fits the firmware.
These printers usually support printing an image: compose a visual in WPF and send that.
I've done similar with other label printers in UWP, and receipt printers in WPF. OTOH I've also had to print to receipt printers that were pure text only line printers; those you I did need to insert magic characters into the string sequence to make some things work. That was one part of the project I absolutely don't miss.
Did you ever see history portrayed as an old man with a wise brow and pulseless heart, weighing all things in the balance of reason?
Is not rather the genius of history like an eternal, imploring maiden, full of fire, with a burning heart and flaming soul, humanly warm and humanly beautiful?
Training a telescope on one’s own belly button will only reveal lint. You like that? You go right on staring at it. I prefer looking at galaxies.
-- Sarah Hoyt
Doesn't look so hard. I have no idea about Zebra, but by my educated guessing I'd say ^XA and ^XZ enclose the document to be printed, and ^FD and ^FS enclose a single string to be printed. The rest probably indicates stuff like the font to be used and it's properties, such as size and style.
I've seen worse. *shrug*
GOTOs are a bit like wire coat hangers: they tend to breed in the darkness, such that where there once were few, eventually there are many, and the program's architecture collapses beneath them. (Fran Poretto)