windows-8.1

问题 I have this XAML code: <Button x:Name="btnStartRecord" Visibility="Collapsed"> <Button.BorderBrush> <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> <GradientStop Color="Black" Offset="0"/> <GradientStop Color="#FFF3883E" Offset="1"/> </LinearGradientBrush> </Button.BorderBrush> </Button> <Button x:Name="btnStopRecord" Visibility="Collapsed"> <Button.BorderBrush> <LinearGradientBrush EndPoint="0.5,1" StartPoint="0.5,0"> <GradientStop Color="Black" Offset="0"/> <GradientStop Color="

问题 I want to build a a simple Sencha Touch-2.3.1 application generated by Sencha CMD to run it on Windows 8.1 Microsoft Surface Simulator. 1-I opened Visual Studio (2013) and created a new JavaScript Windows Store project. 2-Copied the generated Sencha Touch app files to my project. 3-Changed the start page from default.html to index.html. I then ran it on the simulator, but the application hangs at the blue loading screen with white dots. I opened the js console and found nothing in the log. Is

问题 i'm trying to create an app that downloads a file and then edits this file. The Problem Im having is once the file is downloaded it doesn't seem to let go of that file, i can download the file to its local storage, i have gotten the file manually from the Iso and its fine. if i use the app to proceed after downloading the file i get the System.UnauthorizedAccessException error, but if i close and open the app and then just edit the file saved in iso it works, like i said its like something is

问题 i'm trying to create an app that downloads a file and then edits this file. The Problem Im having is once the file is downloaded it doesn't seem to let go of that file, i can download the file to its local storage, i have gotten the file manually from the Iso and its fine. if i use the app to proceed after downloading the file i get the System.UnauthorizedAccessException error, but if i close and open the app and then just edit the file saved in iso it works, like i said its like something is

问题 I have a git repository for an Excel Addin I wrote, so the path is "C:\Program Files\Microsoft Office 15\root\office15\Library\BTRTools" (That 'Library' path is the required install parent of Excel add-ins for them to work properly, so I can't change it). I have UAC turned on in both Win7 and Win8.1. In Win7 everything works fine, however in Win8.1 I get a status of basically 'everything changed' (but even some weirder stuff of files first mentioned as 'deleted' then mentioned again in same

问题 i have an error building my Visual Studio 2005 after i upgrade my windows 8 to windows 8.1 here's the error. Task failed because "LC.exe" was not found, or the .NET Framework SDK v2.0 is not installed. The task is looking for "LC.exe" in the "bin" subdirectory beneath the location specified in the SDKInstallRootv2.0 value of the registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\.NETFramework. You may be able to solve the problem by doing one of the following: 1.) Install the .NET Framework

问题 I'm decoding barcodes using the built in camera, I do this with the capElement.Source.CapturePhotoToStreamAsync to capture photos from the preview. it works, but freezes the app for a brief moment, which feels very clumsy and buggy. So I'd like to this in background while at least leaving a responsive UI while processing the photos. So far I came up with this to capture the video stream: private async void ScanInBackground() { bool failedScan = true; var stream = new

问题 Windows 8.1/8 has a split screen feature which is nice while using multiple apps (like modern UI version IE11) in one screen. Most of the time when you set the IE split screen very narrow, you'll notice the web page zoomed out automatically, but some pages (like microsoft.com) are different. They doesn't zoom out and recognise the narrow width correctly, so it's easy to do some responsive deign. My question is: What code made that difference? I've tried <meta name='viewport' content='width

问题 How do you copy a folder and its contents in Windows Store Apps? I'm writing tests for a Windows Store App. The app does things with files, so a set of known files is needed. Ideally, any developer could run these tests without requiring that they do some manual setup. I assume that means test files would be checked into source control and then copied to the LocalState folder where tests could consume them (copy during ClassInitialize test phase). StorageFile has copy functions. It would be

问题 Need to support some old projects directly in the newest OS, not in a virtual machine. I've installed VB6 from the VS6 disk #1 successfully, but I cannot install the SP6 for this development environment. When I launch it, an information window that informs me about the installation progress appears for some milliseconds, but the required files (ADVPACK.DLL, msvbvm60.dll, ...) aren't updated in the system folder. The About dialog in VB6 IDE also proves that - I do not see "SP6" anywhere in it.