printdocument

问题 I have an application that prints how many bar codes you want, but if the amount of bar codes is bigger than the size of the PrintDocument it doesn't jump to the next page. I'd like to know how can I add more pages or write in the next page of a PrintDocument. I'm using a PrintPreview to display the PrintDocument in this Windows Form. 回答1: If you hookup the OnPrintPage event you can tell the PrintDocument if it needs to add another page on the PrintPageEventArguments. IEnumerator items;

问题 I am reading from a text file and then printing the string using printdocument via vb.net 2010. Here is my code : Public Class myPrinter Friend TextToBePrinted As String Public Sub prt(ByVal text As String) Dim psize As New System.Drawing.Printing.PaperSize("Custom Paper Size", 850, 550) Dim newMargins As New System.Drawing.Printing.Margins(0, 0, 0, 0) TextToBePrinted = text Dim prn As New Printing.PrintDocument Using (prn) prn.PrinterSettings.PrinterName = frmStockOut.printer prn

问题 I am reading from a text file and then printing the string using printdocument via vb.net 2010. Here is my code : Public Class myPrinter Friend TextToBePrinted As String Public Sub prt(ByVal text As String) Dim psize As New System.Drawing.Printing.PaperSize("Custom Paper Size", 850, 550) Dim newMargins As New System.Drawing.Printing.Margins(0, 0, 0, 0) TextToBePrinted = text Dim prn As New Printing.PrintDocument Using (prn) prn.PrinterSettings.PrinterName = frmStockOut.printer prn

问题 After some investigation of printing in UWP I've highlighted: No native way to print PDF document directly from your app without redirecting this task to Edge or other similar program. There is a way to print XAML Elements (Image for example) using PrintDocument . There is a native way to render PDF into PNG using PdfDocument class These three points gives us ability to print a PDF, but we have a problem here: After rasterization to PNG the quality of output document is quite poor.

问题 I am developing a full screen kiosk application using c#. I need to print tickets and receipts. I use the PrintDocument class for the printing. Printer prints perfectly, but i need to disable the pop-up dialog shown during printing. I heard it can be disabled with Printers and Faxes in control panel, but i do not have Printers and Faxes in control panel. Can i disable the dialog shown? If i could, how can i do it? 回答1: I believe setting your PrintDocument 's PrintController to

问题 I'm building an ASP.NET application that requires printing using PrintDocument method: PrintDocument.Print() Printing works properly in development env with IIS express. when publishing it to an intranet IIS server, printing fails, which I think is caused by permission issue for aspnet working process. I tried to do the following with no success: I created an application pool in integrated pipeline mode for an admin local user with load user profile option set to true I moved the application

问题 Why is finding out this magic Rectangle so difficult? In the OnPrintPage event I have PrintPageEventArgs and I am trying to draw using the Graphics within the bounds of the maximum printable area. I have tried using PageBounds, PrintableArea, Graphics.VisibleClipBounds, etc. All fail to consistently get the drawing area, especially when switching from Landscape to Portrait layout. PrintableArea does not seem to ever change when you switch from Landscape to Portrait. I have also noticed that

问题 I have a C# WinForms application. A user uploads an .XPS file and specifies some printer settings (number of copies, paper tray, etc). The program needs to programmatically print the document with these settings. That is, there can be no user interaction to print. I can come close with the System.Printing AddJob method. (https://docs.microsoft.com/en-us/dotnet/framework/wpf/advanced/how-to-programmatically-print-xps-files). However, I can't define specific settings here, like paper source,

问题 I'd like to export a VB .NET PrintDocument to a PDF automatically (i.e. without the need for any user interaction). I've been trying to find a free PDF SDK (or something similar) that will allow me to do this. I've tried a couple of free PDF printers (Bullzip and CutePDF), both of which bring up a save dialog when the document is printed. I'd like to be able to specify the name of the PDF and save location via code, but I don't think that can be done with either of those printers. It would be

问题 How do you set PrintDocument.PrinterSettings.PrinterName to be the default printer? I am not talking about setting the default printer in the operating system. Rather, I am talking about setting the PrintDocument object so that it prints to the default printer. 回答1: If I'm understanding correctly, you would like to be able to reset the PrinterName to the default printer (1) without recreating your PrintDocument and, (2) after you may have already set it to something else or, (3) when the