PrintServer | a PHP webservice to CUPS | 3D Printing library
kandi X-RAY | PrintServer Summary
kandi X-RAY | PrintServer Summary
This project exposes CUPS printers via a REST interface. This services accepts PDF files to be printed to any pre-defined printers. It has been designed for a specific environment, OSX with CUPS. It is simple and incomplete...
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Top functions reviewed by kandi - BETA
- Calculate the date
- Retrieve a list of languages
- Update the segments .
- Extract information from user - agent string
- Returns date formatted according to given format .
- Convert a color to a named color .
- Parse a date .
- Load metadata for class .
- Load xref table
- Defines default markups
PrintServer Key Features
PrintServer Examples and Code Snippets
Community Discussions
Trending Discussions on PrintServer
QUESTION
System.InvalidOperationException: 'The calling thread cannot access this object because a different thread owns it.'
I have a WPF GUI with a button that when clicked does:
- starts a control animation (on the GUI), and
- starts a background process to obtain the local printer queues.
I do not want to block the main thread (GUI). However, the code I have gives the above error when I try to update the main thread with the results of the background process.
How do I have a background async process update the main thread without a context violation and not blocking the main thread?
...ANSWER
Answered 2021-May-27 at 13:49I haven't looked at your code, but I think the basic answer to your question for WPF is the Dispatcher
class. You can also use F#'s Async.SwitchToContext
. See this SO question, for example.
QUESTION
(Newbie question).
I am attempting to list out the PrintQueues from the Microsoft PrintQueColletion in F#. Something like this:
...ANSWER
Answered 2021-Feb-15 at 07:06UPDATE: See improved answer below this one.
This should do it:
QUESTION
I am trying to set a WPF PrintDialog to use values set by the user on a form to control the basic printing options, without ever showing them a dialog.
The goal is to allow them to set their print options one time, then use those settings hundreds of times during the day without having to change them unless they decide to do so.
The code works for all printers installed on my machine other than network printers. If I select a networked printer from the list, I get the following error -
System.Printing.PrintQueueException: 'An exception occurred while populating the properties for the PrintQueue object. Win32 error: The printer name is invalid.'
The strange thing is that if I set one of the network printers as the default printer, and add logic to print unattended via a LocalPrintServer.DefaultPrintQueue
being passed to a PrintDialog
, this code works.
I've dissected the way printer names are being handled, and I just cant seem to figure out the correct way to pass in the networked printers.
Here's my current code (I've tried so many iterations with the same results that I've lost count... LOL).
XAML- I'm populating a XAML combo box with the list of installed printers as follows -
...ANSWER
Answered 2020-Nov-18 at 21:56So, using the code at the top of the request that is creating the record set for the combo box, we can programmatically parse the selected record for the needed PrintSever
value for the currently selected printer at runtime by setting it as follows -
QUESTION
I have a FixedDocument
that I allow the user to preview in a WPF GUI and then print to paper without showing any Windows printing dialogue, like so:
ANSWER
Answered 2020-May-13 at 12:56Solved! After googling around I was inspired by the P/Invoke method of directly calling Windows printers.
So the solution is to use the Print Spooler API functions to directly call the Microsoft Print to PDF
printer available in Windows (make sure the feature is installed though!) and giving the WritePrinter
function the bytes of an XPS file.
I believe this works because the Microsoft PDF printer driver understands the XPS page description language. This can be checked by inspecting the IsXpsDevice
property of the print queue.
Here's the code:
QUESTION
I have the following code which works very well in winforms and C#:
...ANSWER
Answered 2020-Mar-25 at 13:51The solution for wpf is add add reference to System.Printing.dll (Thanks @Sinatr ) and the code is like this:
QUESTION
I'm writing a script that makes it easier for users to add a network printer. With the "listBox", it shows all the configured printers in my printserver and by pressing my "add printer"- Button, it'll automatically be added.
Now I want to do a second button, which sets a chosen device from the list as a default printer.
I only know the SetDefaultPrinter command, but I don't think that's the right one.
Here's my code:
...ANSWER
Answered 2020-Mar-18 at 18:44There's two ways documented here, using wmi or a com object. It would have to be run as each user. https://docs.microsoft.com/en-us/powershell/scripting/samples/working-with-printers?view=powershell-7#setting-a-default-printer
QUESTION
I need to get the printer status when it is offline, below is how I am getting the status;
...ANSWER
Answered 2020-Feb-18 at 02:23You can refer PrintQueue in built in .Net framework to check printer status. There are many properties in it to check different status:
QUESTION
This is driving me crazy, I just started using chef on a fresh image (win10), and for some reason when using kitchen to test a cookbook it can not find the cookbook? tried the response to this question: Chef solo can't find cookbook during kitchen test run and it throws an error saying "Your Berksfile contains multiple entries named 'printserver'. Please remove duplicate dependencies, or put them in different groups.] on default-win-2012r2-standard-amd64-nocm" Kitchen version 1.17.0
...ANSWER
Answered 2017-Sep-22 at 18:30Add the following to Berksfile (under "metadata"):
QUESTION
I am trying to get the printer status for CUSTOM VKP80II printer. But the value of each property stays the same as the initial state even when their is no paper or the cap is opened. How to make this code work to get the printer status?
...ANSWER
Answered 2018-Jun-22 at 11:23Solved by installing STATUS MONITOR plugin from CUSTOM https://www.custom4u.it/pages/product/index.php.
(CePrnStatusMonitor - Status monitor plugin to get printer status from Windows "PRINTER_INFO" structure)
So to check if printer almost out of paper:
QUESTION
My application.yaml:
...ANSWER
Answered 2019-Sep-09 at 16:14I was only able to get it to work following this doc: https://docs.spring.io/spring-boot/docs/current/reference/html/boot-features-external-config.html#boot-features-external-config-yaml
Update my service with a constructor that accepts an autowired mySvcProps fromt the caller:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install PrintServer
PHP requires the Visual C runtime (CRT). The Microsoft Visual C++ Redistributable for Visual Studio 2019 is suitable for all these PHP versions, see visualstudio.microsoft.com. You MUST download the x86 CRT for PHP x86 builds and the x64 CRT for PHP x64 builds. The CRT installer supports the /quiet and /norestart command-line switches, so you can also script it.
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