Xamarin Workbooks crashing on "File...Open"
I'm trying to get started with Xamarin Workbooks 1.5. I run it and select "Console" and ".NET Framework" and then hit "Create Workbook". A new workbook is created. Then I select "File...Open". I get a...
View ArticleRegistering Google API Access
Get the error Google Play Store: Authorize: The type initializer for 'Google.Apis.Json.NewtonsoftJsonSerializer' threw an exception After confirming the Oauth permissions in browser I've tried Firefox...
View ArticleXamarin.Forms Prism: Navigation with buttons not working?
Hello everyone, I think I've found a strange bug in Prism.Forms. I'm trying to navigate to a new view using a button. The button in the first view navigates just fine. The button in the second view...
View ArticleNão foi possível instalar o pacote 'Xam.Plugin.Iconize 3.5.0.112'
Olá boa tarde pessoal eu instalei alguns pacotes e por último mostrou esse: Não foi possível instalar o pacote 'Xam.Plugin.Iconize 3.5.0.112'. Você está tentando instalar este pacote em um projeto que...
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Problem with Prism Navigation
Having a problem with Prism Navigation. Currently trying to navigate back to the HomePage of my app. Here is the method used: Here is the path before navigating: And here is the path after trying to...
View ArticleHELP: everything is going fine! code compiles, VS Emulator starts, App is...
I use Windows 10 Pro 1803 VS 15 Xamarin.Forms 3.4.0.1008975 Xamarin.Android.support.Design v28.0.0.1 Android SDK Platform 27 Android 8.1 targeted jdk1.8.0_201 I meet unusual behaviour of VS, Xamarin...
View ArticlePUBLIC WARNING! Barcode scanning in Xamarin Forms
BACKGROUND: We are building a Xamarin Forms product that uses barcode scanning as a central function. In the early stages we decided not to buy a barcode scanning component, but use the free ZXing...
View ArticleUsing FontFamily and Font for Text Elements with Foreign Language In Forms
I understand the specification for Font Family and Fonts by platform, i.e. <OnPlatform x:TypeArguments=x:String>. However there isn't a <OnLanguage> type. How can I select the Font Family...
View ArticleForeign Language Fonts In Forms' Text Components?
How do you display foreign languages like Arabic or Chinese in the text displaying components of Xamarin Forms? Just set the culture? Are there numerous fonts?
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Application window is blank
I have a Xamarin.Mac application. Some users (probably 2-3% of all users) of the application complains that after launching the app they see an empty blank window. They don't see any text, buttons,...
View ArticleHey Guys, I'm a beginner. How can I center a group of labels in the middle of...
<StackLayout HorizontalOptions="CenterAndExpand" VerticalOptions="Center"> <Label Text="Hello" Font="Arial, 50" FontAttributes="Bold" TextColor="White"></Label> <Label Text="How...
View ArticleXamarin Profiler, snapshots and cycles not working
I am attempting to profile my app, but unfortunately I am having a lot of issues with the Xamarin profiler. 1) There is an alarming lack of "recent" documentation. The newest stuff I found was from...
View Articlehow to resolve "exceptionservicescommon.cs file not found"?
I am using Visual Studio on Mac. When compiling my code I am getting this error "exceptionservicescommon.cs file not found". I am stuck here. Any Help here?
View ArticleFinder Sync Extension in Xamarin.Mac 3.0.0.274
I created a Finder Sync extension project to try and get file badging to work and have issues getting the extension to run. Steps followed: Created cocoa application Created Finder Sync Extension...
View ArticleFrame not inheriting background color
I have a custom contentView that I would like to implement with a Frame, however it doesn't seem to be inheriting the BackgroundColor of the parent control, it's just white unless I specifically set...
View ArticleSpin a slot machine reel
I'm building a slot machine in Cocossharp and was wondering how to make it spin. I did this a while back in flash but can't remember how. Thanks!
View ArticleAny Urho3D masters that would be interested in creating a scene for a fee?
I have a pretty straightforward scene I need created. It's only a single screen with a slot machine and a few buttons and labels. The reels would need to be able to spin. I can do all the coding, I...
View ArticleOpenCV with Xamarin.Forms
I would like to use OpenCV in a Xamarin.Forms app. OpenCV already provides binaries for Android (as .so files) and iOS (as a framework). I don't need all of OpenCV, so I think that the best way to go...
View ArticleHow to use API in xamarin android
Hey there i need to use an API in my app i tried this code but doesn't work public class SenderStatus { public string Name { get; set; } } public class RegisterSender { public string Name { get; set; }...
View ArticlePrefer large Title issue using Xamarin Forms
Good morning everyone, I'm setting prefer large title in navigation page in my app. But when i used this in tabbed page it's not working properly. When i scroll up in tabbedpage, the bottom tab...
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