printing

问题 I'm using Silverlight 4 to print but I would like some sort of progress bar or busy indicator. I've tried to using a progress bar but it is not really working. The 2 issues I have are: the progress bar does not indicate progress, I have IsIndeterminate=True, but it does not animate when printing starts (Print dialog's Print button is clicked) the progress bar visibility is not being set at the proper time, depending upon where I put the code to set visibility it displays either too soon

问题 I'm trying to convert XAML control to XPS document, but i'd like to do this in batch mode - render control in memory and print it to XPS without rendering it on the screen. This project should work even without GUI. I've read Related topic on stackoverflow, but it's not working properly. I can create control, set DataContext, but output xps is empty. If i render control on the screen and then print it, everything is ok, but if i'd like to do this in batch mode, i got empty document (there was

问题 How would you get all the HTML tags from a URL and print them? 回答1: import urllib print urllib.urlopen('http://www.example.com/blah').read() 回答2: Fetch it (using mechanize , urllib or whatever else you want), parse what you get (using elementtree , BeautifulSoup , lxml or whatever else you want) and you have what you want. 来源： https://stackoverflow.com/questions/4435882/how-to-get-html-tags-from-url

问题 I have a simple printing solution set up and normal printing works fine(tested it a couple of times), however when I use the PrintDialog to specify a custom page range, it is as if the range is ingored. When I debug I inspect the printDocument object and confirm that the range values are correct but the end product that the printer produces does not much the values I gave it. Here is my code : printDialog.Document = printdoc; printDialog.AllowSomePages = true; if (printDialog.ShowDialog() ==

问题 I am stuck for this problem... isAt(keys, room3). isAt(book, room3). isAt(keys, room6). isAt(keys, room4). currently, room3 have keys and book. I want to print keys and book. I tried this code and apparently prints only one. (just keys) look :- isIn(Location), write('You are in '), write(Location), nl, items_inroom(Location), nl. items_inroom(Location) :- isIn(Location), isAt(Item, Location), write('Available Item(s):'), write(Item), nl. items_inroom(_) :- write('Available Item(s): None'), nl

问题 I want to print the content of my RichTextBox (eintragRichTextBox) I have now this code: private void druckenPictureBox_Click(object sender, EventArgs e) { PrintDialog printDialog = new PrintDialog(); PrintDocument documentToPrint = new PrintDocument(); printDialog.Document = documentToPrint; if (printDialog.ShowDialog() == DialogResult.OK) { StringReader reader = new StringReader(eintragRichTextBox.Text); documentToPrint.Print(); documentToPrint.PrintPage += new PrintPageEventHandler

问题 how i can customise firefox print options with javascript, without display the print dialog. i found this ff extention ( https://addons.mozilla.org/fr/firefox/addon/8966 ) , but he cant set the page format (A4 or A5) thanks 回答1: Looking at the source code for that extension, it looks like it does support setting paperHeight and paperWidth , so you could indeed set the page format to A4 or A5. However, is your goal to control the printer settings for your own personal browser? Or are you

问题 I know the idea is to use a separate stylesheet for printing that hides everything other than the lightbox when the user clicks the print button on the lightbox. It sounds easy but there are always some obstacles. So I would like to know if there is any working example that supports all major browsers. I searched in google and found many lightbox but none of them has a print button built-in. 回答1: I suggest you take a look at this article http://www.bennadel.com/blog/1591-Ask-Ben-Print-Part-Of

问题 I'm having some trouble making a site, identical to viewing it in the browser, for print. It looks good, the only thing that got me stuck is that it refuses to display backgrounds. The images are fine though, it's just backgrounds. I haven't tried setting an image as a background, but that shouldn't be necessary anyways, right? I'm applying the background to a DIV element, with hex colors, if that matters. Is there any way around this? I searched for it but i didn't find anyone was having the

问题 As I'm working to add custom printing to my application, I've settled on using TMetafile to create the pages, then using it to preview &/or print, but I'm finding the documentation lacking. Are there any good resources for learning the ins and outs of working with TMetafile and TMetafileCanvas? 回答1: The ins and outs of working with TMetaFile/Canvas are more related to meta files than to the TMetaFile and TMetaFileCanvas implementations from my traumatic experience of working with it. Aka, you