windows-8.1

This is the json string that I want to parse. Im using the default Json functions available in Windows 8 JSON value: "{\"updated_at\":1405482225,\"settings\":{\"conception_mode\":1,\"app_lock_string\":\"\",\"user_cycle_length\":21,\"week_starts_monday\":1}}" My sample code: JsonObject test1 = JsonObject.Parse(received); var timestamp = test1.GetNamedValue("updated_at").GetNumber(); settingsTimestamp = (long)(Convert.ToDouble(timestamp)); string settingString = test1.GetNamedValue("settings").GetString();//ERROR JsonObject settingsVal = JsonObject.Parse(settingString); I get the "updated_at"

I'm implementing a themeforest template and having a weird issue with chrome on Win 8.1. The CSS is using -webkit-transition to fade in divs. Weirdly, this is not working only on chrome and windows 8.1. Windows 7 or 8 with the same chrome version(latest), works just fine. also on ubuntu. On IE10, also perfectly. Here is a link for the template preview. Anyone has any idea? Maby GPU issue? Thanks, Roi. 来源： https://stackoverflow.com/questions/19936046/webkit-transition-not-working-on-chrome-with-windows-8-1

I am trying to get raw input data from a Surface touch screen, using RAWINPUT API. Getting the devices list works good. But when I want to register the touch screen device with RegisterRawInputDevices, I have issues : the function returns false with 87 (ERROR_INVALID_PARAMETER) in GetLastError... I have tried different things that I read online but none work. I am using Interop on C# for very simple desktop console application, developping with Visual Studio 2013 on Windows 8.1. The target is a Surface Pro 3. The code doing the work with the API is hereunder... (sorry for the ugly editing). I

So is there a way to stop scrolling up ? I have listview's scrollview and i tryed saving last position and in listview size changed scroll down - but it first scrolls down and later up ;/ Maybe there is some different event or completly different way ? You can set the ItemsStackPanel's ItemUpdatingScrollMode. <ListView> <ListView.ItemsPanel> <ItemsPanelTemplate> <ItemsStackPanel ItemsUpdatingScrollMode="KeepScrollOffset" /> </ItemsPanelTemplate> </ListView.ItemsPanel> </ListView> It only works when the scroll offset is greater than 0, so just scroll using ChangeView() to set it up. 来源： https:/

How can I change style of sample MediaElement : For example how can I change the background. Code: <MediaElement AudioCategory="BackgroundCapableMedia" x:Name="media" MediaEnded="Media_MediaEnded" AutoPlay="True" AreTransportControlsEnabled="True" IsMuted="False" Volume="0.5"/> Actually you can change the colors by overriding the default colors in the App. Note this would apply now for all MediaElement controls with transport controls, but it is possible. In your App.xaml you would provide overrides for these values like this: <Application.Resources> <SolidColorBrush x:Key=

After the great news about Facebook and Microsoft support Facebook SSO I have tried to implement this in a winrt/xaml/c# app for windows 8.1, however I cannot get it to work. I have registered the app with facebook and set the app's SID in the app's settings. This is the login code: Uri sid = WebAuthenticationBroker.GetCurrentApplicationCallbackUri(); string callbackURL = sid.ToString(); String facebookURL = "https://www.facebook.com/dialog/oauth?client_id=" + Uri.EscapeDataString(AppId) + "&display=touch&response_type=token&scope=publish_stream&redirect_uri=" + Uri.EscapeDataString

I need to search and connect to a Bluetooth device using a Windows store app. I am using XAML/C# and Windows 8.1. The device supports RFCOMM. What I have done so far: If I pair the device to my system and then search for the device using var devicesInfoCollection = await DeviceInformation.FindAllAsync(); I get the Bluetooth Device, however is there a way to find the device when its still not paired. Thanks There is no way to do that (in Windows 8.1). You have to pair your device first, otherwise the offered service won't show up in the list returned by .FindAllAsync(). 来源： https:/