by: PW |
last post by:
I have an electronic cash drawer as part of a point-of-sale installation.
You're supposed to be able to automatically open the cash drawer with some
printer commands (drawer is connected to the...
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by: Tor Inge Schulstad |
last post by:
Hi
I'm developing a POS software using an Epson TM-T88iii printer with a
cash drawer connected to the printer. The printer is connected via a usb
interface to the pc.
Can anyone tell me how I...
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by: bennett |
last post by:
I'm trying to write an ASPX page that uses an OleDbDataAdapter to get
data from a SQL Server database. When I test the connection, it
returns success, and when I preview the data using the...
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by: empika |
last post by:
Hi
how do i open a network printer as a file in C#?
I can open the printer and write a line to it in vb6 just like this:
Open FindPrinter("\\ip123\thePrinter") For Output As #1
Print #1,...
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by: AM |
last post by:
What I am trying to do is write raw data to a USB to parallel adapter
to control an external device (as I dont have a parallel port) using
VC++.net or C#
The adapter is not a true parallel port...
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by: Scott |
last post by:
Hello-
I have a contol button on a form that I want to code to open a report
(rptReviews), then display the print dialogue box so that users can
select a printer. This report needs color, but...
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by: Usman Jamil |
last post by:
Hi
I've a class that creates a connection to a database, gets and loop on a
dataset given a query and then close the connection. When I use netstat
viewer to see if there is any connection open...
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by: Tudor |
last post by:
Hi All. I'm new to this forum (as a registree) although I do come by here to find answers which I do always find. I thought I'd post a question and see if anyone can help!
I'm developing a DB in...
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by: gggram2000 |
last post by:
Hi, I need some assistance. I'ved been searching the web for days now and can't find an example that really helps me. I have an EPSON TM-T88IV printer through which I want to open a cash drawer. I...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers,...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
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