windows-8.1

问题 I have been using Windows 8.1 for creating Windows Store apps. Below is output of winver command. I have installed necessary updates to start developing universal Windows Store app using JavaScript. When I try to launch app on Windows Phone emulator, I am getting following error. Unable to start windows phone emulator It also suggesting to use Windows 8 pro version. Is there anyway of running this without requiring to throw more money on getting Windows 8 Pro version? 回答1: Windows Phone

问题 I am trying to work with WebClient but it is giving me errors so I check in several forums (included this one) and they where telling to put In the top of the file: using System.Net And after where I want use the WebClient: WebClient webClient = new WebClient(); webClient.DownloadFile ("http://mysite.com/myfile.txt", @"c:\myfile.txt"); And I get this error: The type or namespace name 'WebClient' could not be found (are you missing a using directive or an assembly reference?) In the other

问题 I am trying to create custom cursor in javaFX. Here is my code: Image image = new Image("mycursor.png"); Pane pane= new Pane(); pane.setCursor(new ImageCursor(image, image.getWidth() / 2, image.getHeight() /2)); Is the creation of cursors for windows 8.1 does not work? 回答1: Checkout the ImageCursor.getBestSize() methods and ImageCursor.getMaximumColors() and see what they return, then try a custom cursor image which matches the best size and maximum colors. Most likely this will be a 32x32

问题 I have a strong need to calculate/get the rendered html size in WebView. Is there a way to achieve this? In Objective-C i could pass a HTML string to the WebView and available size, and it returned the desired Size. Is there something similar to this in Windows Store WebView? For example: WebView webView = new WebView(); webView.NavigateToString(html); webView.ContentLoaded+= webView_ContentLoaded(,); webView_ContentLoaded(,) { //Height=99999999 - does the trick, like available height is

问题 I have a list in which i retrieve multiple mp3 files. Now when i want to add files again, i pick files from picker but they overwrite the previous files in IReadOnlyList filesList i want that if i choose files again...then they should go to the next index of filesList Ex: First time i pick 3 files and they go to filesList[0], filesList[1], filesList[2]. Now I again click on addmusicbtn to pick files and i pick 2 files. Now what i want is to get these files on filesList[3] and filesList[4].

问题 I am running this code and I am getting the "Windows protected your PC" message. Is there a way to tell Windows that this is a safe program and allow it to continue? The message also states "Windows SmartScreen prevented an unrecognized app from starting. Running this app might put your PC at risk." private void runProcess(string exeLocation) { var process = Process.Start(exeLocation) // I get error here process.WaitForExit(); } 回答1: This feature is built to protect users. Running other

问题 MSDN lists the styles and templates for the TextBox class here. I can override these theme resources by creating a ResourceDictionary in App.xaml like this: <Application.Resources> <ResourceDictionary> <ResourceDictionary.ThemeDictionaries> <ResourceDictionary x:Key="Default"> <SolidColorBrush x:Key="TextBoxPlaceholderTextThemeBrush" Color="Yellow"/> </ResourceDictionary> </ResourceDictionary.ThemeDictionaries> </ResourceDictionary> </Application.Resources> but this will affect every TextBox

问题 This question was asked on this thread, but is was closed as "off topic", which is confusing to me. This not a question looking for an opinion. This is a legitimate issue with concrete details and no doubt has a concrete answer. I'm setting up a new windows 8.1 laptop. I've installed MSVC 2013 express (Windows Desktop version). And I've installed Qt 5.1.1. In Qt Creator when I go to Tools -> Options -> Build & Run -> Compilers and hover the mouse over the auto-detected compiler: "Microsoft

问题 I have problem with Visual Studio 2012 (OS: Windows 8.1 Preview) Create empty project (Windows Phone App) Press F5 to start debugging. And I get 0x80131500 error code, with no detailed description. Only this: Deployment of application to device failed. Output: 1>------ Deploy started: Project: PhoneApp1, Configuration: Debug Any CPU ------ 1>Deploying C:\Visual Studio 2012\Projects\PhoneApp1\PhoneApp1\Bin\Debu\PhoneApp2.xap... 1>Connecting to Emulator WVGA 512MB... 1>Deployment of application

问题 When building a universal application using Windows 10 (or Windows 8.1 WinRT), is it possible to force the application's main window to maximise on launch? This is obviously natural behaviour for the application when running on a mobile device but not when running on the desktop. This is certainly possible using WinForms: How do I make a WinForms app go Full Screen How to display a Windows Form in full screen on top of the taskbar? But I haven't so far managed to find anything in the