I am writing an ASP.NET intranet application.
The server it will be deployed on has all the printers I need added to it.
I want to be able to access the printer using the code behind and print the contents of a web page I have set up for printing.
I do not want the java script solution, we are using that now, and we cannot allow users to see a print dialog. There are other security issues we have with this because we are trying to print checks. Also would like access and control over the print trays if possible.
I am looking for something along the lines of this:
http://forums.asp.net/t/587341.aspx?Access+Your+Network+Printer
Any help or references appreciated, been searching for 2 days haven't found much.
Related
I need to do this:
1) enter a certain website using my clients usernames and pass- they are aware of that offcourse :)
2) navigate inside, a matter of 6 steps
3) download a .csv file from the site
It's a water meter reading site, and I want to update my DB automaticly every hour.
Using WebBrowser in c#, it works great. But, I need it to be on a server and run it all the time for the info to be up to date.
Webservices aren't valid because the reading site has nothing to do with me (3rd side company etc.).
So basically, what I need is to mimic the webbrowser control. what I found unthe codeproject didn't helped me.
I'm checking if CGI can do the trick, but perhaps I'm offtrack here.
thanks for your help!
You can use the HttpRequest/Response objects in the System.Net namespace. They don't mimic the web control but they do allow you to make the requests you want.
I have an ASP.NET application with pages that use reportviewer. Can someone give me a hint on how to approach the following requirement:
I want to get the report as PDF file from the page, without user interaction. I know I can render the report to a filestream, but since there's no user opening it in a browser, I need to collect the filestream from another application that might run during the night.
There might be other approaches, like a webservice for example that could return the filestream to me, but this would also mean, I have to modify the setup of the datasources that the report receives it's data from. There are a lot of controls on the page, for supplying filter parameters. By using the page life cycle I can use what's already there.
I thought about wget, but haven't tried it yet, and I'm not sure how complicated logging in will be with cookies. I do have full control over the asp.net application though, so if I can modify something there to make it easier, I'd do it.
You can use the "WebClient" in .net application to get the response from the site.
Please refer the below link:
http://msdn.microsoft.com/en-us/library/system.net.webclient(v=vs.80).aspx
I am trying to use aspx pages as an email templates. There will likely be a bunch of objects on the page which will be used as replacements in the html. Because it's an aspx page I'll be able to use databinding, repeaters, etc. At run time, I want to be able to instantiate the aspx page from its path, pass in a bunch of properties, and then get the rendered result of the page and email it. This seems pretty straightforward from a asp.net website (maybe using BuildManager or Server.Execute.) However, I want to be able to use the same templates via a console application by just loading up a page object from its filepath. Is this possible?
You could host your own webserver. Like the Cassini webserver.
In my own application (a Windows-based Desktop-CMS), I include a web server, too (non-Cassini). It works very well, also it does not serve ASP.NET but plain, HTML.
As I did some research back then, I first wanted to use the Cassini, too, but at some point, I found out that too much user privileges were required to run it successfully; this may not be an issue to you, but keeping this in mind and try to run it early with the permissions of the later user, might be a good idea.
I am building a Flex Application that calls a .aspx page on the same webserver which builds a PDF report using SQL Reporting Services. When the report is built it prompts the user to open or save the PDF.
We are trying to find a way to display a Progress Bar to let the user know that the report they requested is being built, and then destroy the Progress Bar once the report is finished being built.
I've tried opening a new window using JavaScript and trying to catch when the window closes, as well as trying XMLHTTPRequest, but nothing to seems to work.
Does anyone have any suggestions?
There are 2 options:
Use the FileReference class in Flex to programmatically invoke your aspx file. You will be able to track the progress of the call from within Flex by listening to its events. But the users can only save the PDF, not open it.
Have an intermediate HTML page that displays a loading icon and then refresh itself to your PDF generating ASPX page. Encode your aspx url along with parameters etc and set it as a parameter to this intermediate page so it knows what to load.
If you don't have control over the page to be able to put JavaScript on it to hit a URL (or call back to the parent/opener), then you might consider whipping up an aspx page of your own to host a ReportViewer control, and display the report inside of that. This would require you to create a .NET website with a page and a web.config - you wouldn't need to do more than make it receive any parameters your report needs, and it would be do-able via inline-to-the-aspx code as opposed to requiring in-depth .NET knowledge.
Or, you could hit the SS-RS API and render the report directly. Here, you'd craft a URL with parameters for the report on the SS-RS API site to accept. I think, though I don't know for sure, that the SS-RS UI uses the API itself behind the scenes. By default the API is hosted in a site called "reportserver" - you might sniff HTTP traffic while the report is being rendered to get you started with the URL that you'd need to hit.
Another option not mentioned here is to create a .Net webservice, add it to your flex project and when it hits the result handler you know the file is created at that point.
I am trying to find out how to upload a file from a web user to a server using an ASP page. The displayed page has an Input tag of type "File" like this:
<input type="file" name="uploadfile">
And a submit button that passes the Form info to another .ASP page. This page must take the path it gets from the Input control and use it to somehow save the file to the server.
I keep thinking there must be a common way to do this, since I see this kind of thing on a number of websites, but how is it done? Is there some sort of server object that can be called for it?
This script will help you.
Also, you may google for "asp upload file" - there are tons of results.
If you are doing any serious uploading or have a commercial product you really need to use a COM component in classic asp. Check out SA-FileUp. It has been the defacto standard for this since like forever.
If your hosting service doesn't allow you to install components, you may also want to look at this script:
http://chris.brimson-read.com.au/index.php?option=com_content&view=article&id=6&Itemid=7
I've seen a wide variety of upload scripts floating around, and they ... vary ... in quality. I've not used the script in the selected answer, but its worth trying a few different options.
I can recommend SA-FileUp and Dundas Upload. They both are easy to install and have good tutorials on how to implement.