uwp

问题 I have application with target windows 8.1 and when I run this application on Windows 10, it is run in small window by default. Because it is primary tablet application I need it to run in full-screen mode by default. Is it possible to set it somewhere in Visual Studio or in some config of the application? 回答1: To launch application in full screen mode, try setting ApplicationView.PreferredLaunchWindowingMode as early as in App.xaml.cs 's constructor public App() { ApplicationView

问题 this is my code private async void OnGetImage(object sender, RoutedEventArgs e) { using (HttpClient client = new HttpClient()) { try { HttpResponseMessage response = await client.GetAsync(new Uri(txtUri.Text)); BitmapImage bitmap = new BitmapImage(); if (response != null && response.StatusCode == HttpStatusCode.OK) { using (InMemoryRandomAccessStream stream = new InMemoryRandomAccessStream()) { await response.Content.WriteToStreamAsync(stream); stream.Seek(0UL); bitmap.SetSource(stream); }

问题 We are developing a POS application which will be setup at our stores. This app is an UWP application which run on Windows 10 IOT LTSC Kisk Mode and we decided to deploy by using side-loading. In order to improve the update process, we have try using this library to implement the application update feature https://github.com/Dwrandaz/AutoUpdateComponent On desktop mode, It works well with out any problem. After update process, the application will be restarted and the new version will be

问题 There are a few unanswered questions to this pretty much everywhere I've looked so I suppose I should add mine to the tally. I am looking to toggle Focus Assist mode in Win 10 programmatically and have thus far been unsuccessful with finding much documentation on this in both official and unofficial channels. If I am not able to toggle focus assist programmatically, I will need to essentially emulate the same behavior meaning, that I will need to intercept and squelch incoming notifications

问题 I'm writing a UWP app in Visual Studio 2015. Minimum sdk is 10240. Maximum is 14393. I want to write sdk specific code, so I want to define a conditional compilation symbol. I can simply define it in the project properties window under build tab. But where I can define the condition? Simply what I want to archive is this. I have define a symbol in build tab 'SDK_14393'.. then I have some code like this which I want to execute only in 14393 sdk, #if SDK_14393 //some code here #endif But it

问题 I have spent ages on this and I am stuck. I am trying to connect to a known hidden SSID programmatically. I am using the following code await firstAdapter.ScanAsync(); WiFiAvailableNetwork network = firstAdapter.NetworkReport.AvailableNetworks.FirstOrDefault(n => n.Ssid == ssid); The problem is I need to supply as a first an object of type WiFiAvailableNetwork but AvailableNetworks only brings back non-hidden SSIDs. public IAsyncOperation<WiFiConnectionResult> ConnectAsync

问题 I'm developing an application for a Windows 10 Mobile device and I'm struggling to handle the styling for the ComboBox control, more specifically, the selected item's background color. Without editing the Foreground or Background properties of the control; How the ComboBox is displayed prior to selecting any items: The expanded ComboBox The ComboBox with "2" as the selected item I can't seem to find any properties for the control such as SelectedItemBackgroundColor and changing the Foreground

问题 I am trying to post a payload to our backend system from my UWP app. For which I am first doing a GET to fetch the CSRF token and then adding that to the header of the POST request. While posting, I am still getting the 403 Forbidden error. I am cross-testing this with 'Insomnia' REST client by doing a separate GET and POST requests and feeding the CSRF token fetched from the GET to the POST header and it is working just fine. I am new to C#, so please excuse the bad coding standards. Getting

问题 I have a UWP app that needs a backend. I want to use azure app service and need set an authentication for the background. The App Service Authentication module can easily set and Authentication for the app. I wish to use AAD B2C, but the App Service authentication module say that it does not support aad 2.0/msal. So, does the App Service Authentication module can support AAD B2C? And, how can I verify the AAD B2C token signature on the webservice? Microsoft doc said can use some library to

问题 I have a UWP app that needs a backend. I want to use azure app service and need set an authentication for the background. The App Service Authentication module can easily set and Authentication for the app. I wish to use AAD B2C, but the App Service authentication module say that it does not support aad 2.0/msal. So, does the App Service Authentication module can support AAD B2C? And, how can I verify the AAD B2C token signature on the webservice? Microsoft doc said can use some library to