printing

问题 I have the star micronics mpop. I have read the documentation (http://www.starmicronics.com/support/mannualfolder/starprnt_cm_en.pdf) Section 2-8 states that you can write to the blank code page. I have followed these instructions but I am still unable to get it to print as intended. I contacted support but they basically told me to use trial and error as they didn't know. It always seems to prints a string of characters. Below is the sample code I am using, just for testing i'm sending a

问题 I have a form which of course is scrollable and I need to print all of the contents of the form on multiple pages. I've tried everything I can find using PrintForm, but it only prints one page and only what can fit on the screen. I've looked at PrintDocument, but that forces me to recreate the entire document formatted for the printer. I need to print what is already there. I do not have any scrollable elements inside the form, just the parent form itself is scrollable. I've scoured the

问题 we currently have bought a program for calculation etc, but which us don't allow duplex print. But our real Printer does support it. I wanted to ask if it is possible to set a "printer driver" between the application and the real printer, which i can send the document too. In this driver i say that it should print in duplex. im currently programming only with C# and .NET and i had never been further with c++ or c can you give me some hints to get started with that? 回答1: The duplex class is

问题 I have $finalprint[$counting] = $ppn.' '.$ppn2; By using loop i have saved some data into the array. Now have also done the sorting. arsort($finalprint); // i think this would arrange the data into descending order by $counting Now I have data's like $finalprint[426] = "XYZ" $finalprint[124] = "ABC" $finalprint[333] = "MNO" How i can print the values of this array, like XYZ MNO ABC ? 回答1: if you want to sort according to values in desc order $finalprint[] = "XYZ"; $finalprint[] = "ABC";

问题 I have written and drawn some figures and text on my PDF but in my preview when printing, or when I print the PDF, it doesn't come out with the text and figures on the PDF. I have tried the options "forms and comments" and also "print as image" but this doesn't work. how did I make the figures? In the comment tab you can add a comment, highlight stuff and add Text and Figures I have also drawn stuff on my tablet using another app, but this also shows in Acrobat Reader, so shouldn't be a

问题 I have a problem using awk in the terminal. I need to move many files in a group from the actual directory to another one and I have the list of the necessary files in a text file, as: filename.txt file1 file2 file3 ... I usually digit: paste filename.txt | awk '{print "mv "$1" ../dir/"}' | sh and it executes: mv file1 ../dir/ mv file2 ../dir/ mv file3 ../dir/ It usually works, but now the command changes its behaviour and awk overwrites the last string ../dir/ on the first one, starting

问题 I create a secondary browser window with Javascript code, using the window.open function, and fill it programmatically with some HTML content. It works well for all browsers that my application supports except for one: Safari on Mac. In fact, the window itself is OK but the print command is disabled. Does anybody have an idea why? I should mention that the main reason to show this window is to allow the users to print some data. I guess I could implement a "Print" button in the page but I

问题 Fairly simple question this time. How do I write to screen the contents of a single register in Assembly? I'm getting a bit tired of calling DumpRegs just to see the value of one register. I'm using x86 architecture, and MASM in Visual Studio, and Irvine32.lib. 回答1: Irvines's DumpReg uses repeatedly a macro of Macros.inc : mShowRegister . It can be used directly. Example: INCLUDE Irvine32.inc INCLUDE Macros.inc .code main PROC mov esi, 0DeadBeefh mShowRegister ESI, ESI exit main ENDP END main

问题 I need to create a print dialog. However, on that print dialog, i just want to hide some printers. I have read some article about customprintdialog like: http://www.abstraction.net/content/articles/windowsforms-customprintdialog.htm However, i still cannot find out the way to get the list of printer on that print dialog. The dialog looks like: Following the code in the link above, There is a GetDlgItem function from user32.dll library, that can help me to get a control from the dialog (Ok

问题 I'm using ePOS SDK from Epson which allows connecting to the printer (TM-T88V) via wifi. link for the sdk (http://pos.epson.com/mobilesdks/index.htm) I'm loading an UIImage from a url using this code. NSData* data = [[NSData alloc] initWithContentsOfUrl:_url]; UIImage* image = [UIImage imageWithData:data]; Then to Print the image (using ePOS) NOTE: I will skip the connecting part since it is not included to my question. EposBuilder* builder = [EposBuilder alloc] initWithPrinterModel:@"TM-T88V