Microsoft POS Library for. NETIve been writing a specialised point of sale system for a local business and had to use the POS printer on their till. Fortunately, Microsoft have a nice library available for. NET that is freely downloadable that deals with most of the hard work of communicating with POS devices. Visual Basic 2010 Express Offline Google' title='Visual Basic 2010 Express Offline Google' />I was interested in the POSPrinter class. They do provide a simulator so that you can test things out using the simulated printer, but it doesnt support anything other than basic plain text, whereas I needed to use formatted text. POS printers usually use a control language called ESCPOS. This was developed by Epson originally for their POS printers, but it has become a standard. Basically, it is mostly a matter of sending plain text, but you can also send certain escape sequences to change settings on the printer. Fortunately, Microsoft document a lot of this on MSDN, so you dont need to work it all out from scratch. There are things like knowing that the main escape sequence is H1. B or 2. 7 known as ESC and then a pipe character followed by optional numbers, small letters or symbols followed by a capital letter. Eg. ESCP cuts the paper, ESCb. C is the code to turn on bold etc. However, you may find it useful to have some sample code. Imports Microsoft. Point. Of. Service. Public Class POSPrinter. Public Const ESC Chr H1. B. Public Const Set. Bold ESC b. C. Public Const Set. Underline ESC u. C. Public Const Set. Visual Basic 2010 Express Offline Google' title='Visual Basic 2010 Express Offline Google' />Whether you need to keep track of notes for an online college course or study group, manage a freelancing project, or just plan out longterm goals for yourself, here. Get certified for Microsoft technology and products. Explore our online developer computer courses and exams, and take your career to a new level. Google Home owners will probably be talking to their living rooms a lot more thanks to an update that lets the voice assistant make phone calls to the U. S. and Canada. In August 2010, Google released a plugin that provides integrated telephone service within Gmails Google Chat interface. The feature initially lacked an official. Italic ESC i. C. Public Const Set. Centre ESC c. A. Public Const Set. Right ESC r. A. Public Const Reset. Formatting ESC N. Public Shared Function Set. SizeBy. Val Size As Integer As String. Return ESC Size C. End Function. Public Shared Function Get. And. Init. Pos. Printer As Microsoft. I would like to have a windows API reference document available offline. MSDN is fine, but I also need this kind of information when I dont have access to internet. Point. Of. Service. Pos. Printer. Dim pe As New Pos. YkXHxOOy6Q/TgcjrzXG5jI/AAAAAAAAABE/PrErUmIifpk/s1600/VB2010.png' alt='Visual Basic 2010 Express Offline Google' title='Visual Basic 2010 Express Offline Google' />Explorer. Dim ppdi pe. Get. DeviceDevice. Type. Pos. Printer, My. Settings. Printer. Name. Dim pp As Microsoft. Point. Of. Service. Pos. Printer pe. Create. Instanceppdi. Open. Claim2. Device. Enabled True. Return pp. End Function. Public Shared Sub Release. Basic Networking Tutorial a network is any collection of independent computers that communicate with one another over a shared network medium. A computer network is. Download Visual Studio Community, Professional, and Enterprise. Try Visual Studio Code or Team Foundation Server for free today. Inside Social. The biggest and latest apps and platforms, plus trends and insights on the biggest online discussions. Microsoft to integrate Visual Studio with AI services. Another piece of Microsofts Open Mind Studio falls into place A new extension enabling developers to use AI. And. Close. Pos. PrinterBy. Val pp As Microsoft. Point. Of. Service. Pos. Printer. pp. Release. pp. Close. Public Shared Sub Print. Test. Dim pp As Microsoft. Point. Of. Service. Pos. Printer Nothing. Get. And. Init. Pos. Printer. Dim msg As String This is a test vb. Cr. Lf Set. Bold Set. Size3 Set. Centre it works Set. Size1 pretty well vb. Cr. Lf OK. Print. NormalPrinter. Station. Receipt, msg. Release. And. Close. Pos. Printerpp. One other thing to watch out for is that if you are running any other POS software on the till, such as Microsoft Dynamics POS, then you might need to go into the settings and tell it to share the printer nicely with the other children applications as some POS software tends to be pretty possessive. Also, always make sure that you release and close any POS devices when you are done with them. For some reason when you start using them you need to open them, claim them and then enable them which seems ridiculous overkill to me, but what do I know Tags. NET, Microsoft. Pointof. Corel Draw 11 Full Version With Crack. Service, POS, POSPrinter. This entry was posted. Thursday, October 1. Uncategorized. You can follow any responses to this entry through the RSS 2. You can leave a response, or trackback from your own site. Heres How to Enable Google Homes Latest Updates. Google Home owners will probably be talking to their living rooms a lot more thanks to an update that lets the voice assistant make phone calls to the U. S. and Canada. Its one of many recent updates granting the smart home device more features and compatibility with other services. Phone Calls Without the Phone. The calls are made over Wi Fi, with numbers pulled either from businesses or your Google Contacts list. Saying the phrase Hey Google, call Dad is enough to get your pop pop on the horn in speakerphone mode, of course. If you share your Google Home with someone else, its voice recognition capabilities will ensure you call the appropriate patriarch. Google may be playing catch up with the Amazon Echo, but Google Home already has a bunch ofRead more Read. There are a few bugs Google needs to iron out to make this a truly seamless calling experience, however. For starters, the Google Home call recipient wont see your number unless you have Project Fimore on that below, though the company says itll display the correct number for all users by the end of the year. It also doesnt have 9. Project Fi Users Get Perks. Google Home owners using Googles Project Fi wireless phone service or Google Voice are privy to an extra feature or two compared to customers with a different wireless provider. For one, your phone number is displayed on your call recipients phone, meaning theyll actually see whos calling instead of assuming youre some sort of robocaller. You can also make calls to premium rate numbers and international numbers at their respective rates, a feature unavailable to Google Home owners without the aforementioned accounts. Visit More Settings then select Calls to activate the feature. Finally, Bluetooth Support. In addition to making phone calls, Google Homes software update finally adds Bluetooth audio streaming support, a much requested feature thats been present in Amazons competing Echo voice assistant since its own debut. It also adds free built in streaming music through Spotify Free and Deezer, a perk previously associated exclusively with premium accounts. Granted, you wont be able to play songs on demand with the built in Spotify Free account, but at least youll be able to listen to some ad supported hits and use Google Assistant to select different playlists. Not a streaming music subscriber If you dont use any of Google Homes supported music streaming services, you can connect your Google Home to your phone via Bluetooth and play tunes through the app of your choice. Open the Google Home app, hit the Devices button in the top right corner, then tap the three dots next to your Google Home. From there you can select Paired Bluetooth Devices and add your own. Google Assistant offers simplified voice commands when paired over Bluetooth, like pausing and volume control, and lets you play tunes from places besides Google Play Music or Spotify like Apple Music or Overcast. This week, Google released Google Home, a voice controlled smart appliance, to compete with theRead more Read. Compared to the Amazon Echo, Google Home finally has the basics down, and is set to add even cooler tricks like streaming Home requests to your TV via Chromecast in the near future.