Find Jobs
Hire Freelancers

Printing ESCPOS reicept with logo image in VB.NET -- 2

$250-750 USD

Selesai
Disiarkan lebih dari 7 tahun yang lalu

$250-750 USD

Dibayar semasa penghantaran
I need a vb.net class to print directly to a POS printer with ESC/POS command text and bitmap. I already have the Class RawPrinterHelper but I can't still be able to print a logo. The project must print a text receipt with a logo (pos printer). posprinter .net class will be necessary to print receipt with a image logo and text. The project should be able to print at least 2 pages with a logo and each page has different heights and cut of page at the end. i have used RawPrinterHelper (microsoft sample) to print, but i need to print images too.
ID Projek: 11079995

Tentang projek

5 cadangan
Projek jarak jauh
Aktif 8 tahun yang lalu

Ingin menjana wang?

Faedah membida di Freelancer

Tetapkan bajet dan garis masa anda
Dapatkan bayaran untuk kerja anda
Tuliskan cadangan anda
Ianya percuma untuk mendaftar dan membida pekerjaan
Dianugerahkan kepada:
Avatar Pengguna
Hi, I am a VB.NET developer based in Australia. My specialty is POS. I have extensive knowledge of the ESC/POS language used by receipt printers in the industry. I already have a modified RawPrinterHelper class that successfully prints to an EPSON-TMT-88 that I have in my development environment. Currently it is printing several different sized fonts, as well as cutting the receipt. I also have existing code that prints logos and barcodes on the receipt using ESC/POS. The printers are capable of storing monochrome BITMAP images in their NVRAM (255 different images on most models). In my experience this is the fastest way for the printer to print the images, by sending an ESC/POS command to print image #x. Sending the actual BITMAP data to the printer (from file or a picturebox for example) takes A LOT longer, but I also have VB code than can do this. As mentioned I have a printer for development and can deliver you a working solution fast. I will supply a compiled test project for you to approve, and release the code on receipt of payment. Look forward to hearing from you, Caleb.
$250 USD dalam 5 hari
5.0 (8 ulasan)
5.5
5.5
5 pekerja bebas membida secara purata $631 USD untuk pekerjaan ini
Avatar Pengguna
I am VB, VB.NET, MVC, XML & MS SQL programmer. I have experience about 10 years in programming complex database application as well as Windows Desktop and Server/Client application. you will get yearly service and support as well as update of this software to avail new version from me. I am professional to provide corporate custom complex software which is not available in the recent market. So you may turn your desired application dream to real. Long term support.
$555 USD dalam 10 hari
5.0 (8 ulasan)
5.4
5.4
Avatar Pengguna
I can do your job.
$1,111 USD dalam 30 hari
5.0 (7 ulasan)
3.1
3.1

Tentang klien

Bendera ITALY
Roma, Italy
4.9
5
Kaedah pembayaran disahkan
Ahli sejak Mei 23, 2013

Pengesahan Klien

Terima kasih! Kami telah menghantar pautan melalui e-mel kepada anda untuk menuntut kredit percuma anda.
Sesuatu telah berlaku semasa menghantar e-mel anda. Sila cuba lagi.
Pengguna Berdaftar Jumlah Pekerjaan Disiarkan
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Memuatkan pratonton
Kebenaran diberikan untuk Geolocation.
Sesi log masuk anda telah luput dan telah dilog keluar. Sila log masuk sekali lagi.