Windows Dev Center

How to print specific pages (XAML)

Learn how to add a page range option to your Windows Store app.

The page range option has these settings:

Option nameAction

Print all

Print all pages in the document.

Print Selection

Print only the content the user selected.

Print Range

Display an edit control into which the user can enter the pages to print.


What you need to know



We assume that:

  • You are familiar with C#, C++, or Visual Basic, XAML, events and event handling.
  • You have an installed instance of Microsoft Visual Studio.
  • You have a printer installed.
  • You have a Windows Store app using C++, C#, or Visual Basic to which you want to add the page range option. If you don't have your own app, you can download the Print Sample sample app and use that app.
  • Your app supports basic Windows printing. If you don't have such an app, review Quickstart: Printing from your app to learn how to add basic Windows printing support to your app.


Step 1: Open your app in Visual Studio

The procedure described here refers to the PrintSample app from the Print Sample sample app. If you are adding a print button to your own app, open your app in Visual Studio instead of the Print Sample sample app.

  1. Open the Print Sample sample app and download the C# example.
  2. In Visual Studio, click File > Open Project and navigate to the folder that contains the solution file of the sample app that you downloaded in the previous step.
  3. Select the PrintSample solution file, and click Open.

Step 2: Build and test the app

  1. Click Build > Build Solution to build the app you are working on. Make sure that there are no error messages in the Output pane at the bottom of the screen.
  2. Click Debug > Start Without Debugging.
  3. Verify that after a few seconds the screen displays the Print JS Sample app.
  4. If the app runs without error, return to Visual Studio, and then click Debug > Stop Debugging.

Step 3: Add the new option to the print preview UI

This step creates a new print option, defines a list of values that the option supports, and then adds the option to the print preview UI.

  1. Modify the PrintTaskRequested event handler to add the code to get a PrintTaskOptionDetails object.

    PrintTaskOptionDetails printDetailedOptions = PrintTaskOptionDetails.GetFromPrintTaskOptions(printTask.Options);
  2. Create the new print option and initialize the list of option values.

    // Create a new list option
    PrintCustomItemListOptionDetails pageFormat = printDetailedOptions.CreateItemListOption("PageRange", "Page Range");
    pageFormat.AddItem("PrintAll", "Print all");
    pageFormat.AddItem("PrintSelection", "Print Selection");
    pageFormat.AddItem("PrintRange", "Print Range");
  3. Clear the list of options that are shown in the print preview UI and add the options that you want to display when the user wants to print from the app.

    Note  The options appear in the print preview UI in the same order they are appended, with the first option shown at the top of the window.
    // Choose the printer options to be shown.
    // The order in which the options are appended determines the order in which they appear in the UI
  4. Add your custom print option and assign the event handler.

    In this example, the custom option is appended last so that it appears at the bottom of the list of options. But you, put it anywhere in the list. Custom print options don't need to be added last.

    Also notice the command that creates the Range text box. This is where the user enters the specific pages they want to print when they select the Print Range option.

    // Add the custom option to the option list
    // Create new edit option
    PrintCustomTextOptionDetails pageRangeEdit = printDetailedOptions.CreateTextOption("PageRangeEdit", "Range");

Step 4: Create change event handler for option changes

The change event handler does two things. First, it shows and hides the text edit field for the page range depending on the page range option that the user selected. Second, it tests the text entered into the page range text box to make sure that it represents a valid page range for the document.

  1. Create the function that handles option-change events. This example is from scenario5 of the Print Sample sample app.
    async void printDetailedOptions_OptionChanged(PrintTaskOptionDetails sender, PrintTaskOptionChangedEventArgs args)
        if (args.OptionId == null)
        string optionId = args.OptionId.ToString();
        // Handle change in Page Range Option
        if (optionId == "PageRange")
            IPrintOptionDetails pageRange = sender.Options[optionId];
            string pageRangeValue = pageRange.Value.ToString();
            selectionMode = false;
            switch (pageRangeValue)
                case "PrintRange":
                    // Add PageRangeEdit custom option to the option list
                    pageRangeEditVisible = true;
                    await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal,
                                              () =>
                case "PrintSelection":
                        await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal,
                                          () =>
                                              ScenarioOutput5 outputContent = (ScenarioOutput5)rootPage.OutputFrame.Content;
                    await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal,
                                              () =>
        else if (optionId == "PageRangeEdit")
            IPrintOptionDetails pageRange = sender.Options[optionId];
            // Expected range format (p1,p2...)*, (p3-p9)* ...
            if (!Regex.IsMatch(pageRange.Value.ToString(), @"^\s*\d+\s*(\-\s*\d+\s*)?(\,\s*\d+\s*(\-\s*\d+\s*)?)*$"))
                pageRange.ErrorText = "Invalid Page Range (eg: 1-3, 5)";
                pageRange.ErrorText = string.Empty;
                catch (InvalidPageException ipex)
                    pageRange.ErrorText = ipex.Message;
  2. Assign the change event handler in the PrintTaskRequested event handler.
    // Register the handler for the option change event
    printDetailedOptions.OptionChanged += printDetailedOptions_OptionChanged;
  3. See GetPagesInRange in the Print Sample sample app for the details on how to parse the page range the user enters in the Range text box.

Step 5: Print the pages

How you format your app's content for printing depends on the nature of your app and its content. The Print Sample sample app uses the BasePrintPage class to format its content for printing.

When printing a subset of the pages, there are several ways to show the content in the print preview. Regardless of the method you chose to show the page range in the print preview, the printed output must contain only the selected pages.

  1. Show all the pages in the print preview whether a page range is specified or not, leaving the user to know which pages will actually be printed.
  2. Show only the pages selected by the user's page range in the print preview, updating the display whenever the user changes the page range.
  3. Show all the pages in print preview, but grey out the pages that are not in page range selected by the user.

The ScenarioInput5_pagesCreated method in the Print Sample sample app implements option 2.



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