Xamarin Profiler (version1.6.4) crash after start profiling with Visual...
Hi, I need some help to get the xamarin profiler working with Visual Studio for Mac. I am getting the following error after clicking the start profiling button: XamarinProfiler.Core.ProfilerService...
View ArticleChanging the Master Detail Page's Master Behaviour at Runitme
I'm currently working on a project that requires me to change the Master Detail Page's Master Behaviour from Split to Popover and Popover to Split at different points in the app. When I try to do this...
View ArticleHow to send Xamarin.Forms android app http/s API call to .Net core 2.1
Hello everyone, I'm having troubles with connecting Xamarin.Android to .net core api. I'm working with xamarin.forms .net standard project targeting UWP, Android and IOS(not working at it at this...
View ArticleContentView lifecycle
Hi, First I'm a huge fan of Xamarin & Xamarin.Forms, it is simply amazing ! My question is : I am creating a XAML ContentView which has animations looping while the IsVisible property is true and...
View ArticleCan't use IMarkupExtension in a .NET Standard library?!
I'm trying to migrate a PCL to .NET Standard (1.3) and classes inheriting from IMarkupExtension fail to compile with: The type 'IServiceProvider' is defined in an assembly that is not referenced. You...
View ArticleHow to find the cause of: Xamarin.Forms targets have been imported multiple...
I'm working my way thru the book "Creating Mobile Apps with Xamarin Forms" and a lot of the sample code requires some work to get it running, which is all very educational and helps me learn and...
View ArticleAny way to add a rounded button renderer for UWP without overwriting a style?
Is there a way to add a rounded button renderer for UWP without setting its style? I saw many solutions online that require update its style to use a rounded template and such, which works, but then...
View Articlehow to show and hide controls inside a listview for specific items?
I need to show button for specific items in the listview Thanks advance
View ArticleError with httpClient.PostAsync in iOS project only.
If I comment out my try/catch for the connecting to the API, this is error that I receive is (from line 75 "var postResult = await httpClient.PostAsync(WebAPI, httpContent);"):...
View ArticleCan I change the tabbing bar format?
I'm just wondering can I change the tabs bars to make it something like that image (make circle-like shape instead of letters and position them more closer) ?
View ArticleHow can I change a button color on hover UWP?
I want to swap out the text color for the current background color, and the background color for the current text color on hover while still maintaining the current style applied to the component. Is...
View ArticleHow to set android time
Hi, I'm trying to set the device time this way Calendar c = Calendar.GetInstance(new Java.Util.Locale("it-IT")); c.Set(time.Year, time.Month, time.Day, time.Hour, time.Minute); AlarmManager am =...
View ArticleXaml syntax highlighting changes on different ContentPage and different...
Hi, Thanks for taking a look at this. Our project has several ContentPages. What I can not understand is that some have one pattern for syntax highlighting and some have another. The first group give...
View ArticleXamarin Forms - Recognize Scroll Position
I want to make a comment entry that is only visible if the user is at the bottom of the article. So the app has to recognize when the user has scrolled enough, then a method should make the entry field...
View ArticleProblem with mipmap icon
Hello, I am developing a Xamarin.Android app. I have mipmap folders, and I create a Icon.png file inside each one with the specific dimensions. Then, in AndroidManifest I select @mipmap/Icon as...
View ArticleAnimate Items Appearing on Page
Hello, I have a page, for example, with grids, and stacklyouts and its elements. I want to animate the appearing of these elements, for instance, I have a Stacklayout defined in Xaml, I wanted to show...
View ArticleHandle Intent into onCreate on application launch
Hi, I want to launch my application from gmail attachment. I have my file format like .XXX on my gmail attachment and i want to launch my application to open that attachment . I mentioned intent-filter...
View ArticleSimple reusable validation
I'm trying to figure a nice way to validate my forms on my android and iOS app, but everytime I try to search for something it's geared towards Xamarin.Forms and not Xamarin.native I understand that...
View ArticleLaunch application using intent
Hi, I want to launch my application from gmail attachment. I have my file format like .XXX on my gmail attachment and i want to launch my application to open that attachment . I mentioned intent-filter...
View ArticleAutomatic Provisioning failed: An App ID with Identifier '*' is not available.
I used to be able to deploy to iOS devices using Automatic Provisioning in Visual Studio for Mac. I haven't done so in a while. The last time I tried I also updated MacOs, XCode, Visual Studio for Mac...
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