Working with an existing SQLite database that is linked to solution as an...
I am using the latest version of Xamarin that comes packaged with Visual Studio 2015 and having a hard time finding an example where an existing sqlite database that is linked to a window phone 8.1...
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Cannot Run Xamarin on Window 7
when i install Xamarin, it show up this , I can't find out the solution. Can any one help me ???(sorry my English is bad )
View ArticleNo Design View in VS2015?
Hi, I'm a fledgling developer using Xamarin for the first time. When trying to set up an Android Layout in Visual Studio 2015 Community (the one that comes with the Xamarin download from the main...
View Articleuse of HttpClient
My application currently uses WebClient to perform asynchronous access to a back-end server but it doesn't seem very reliable and frequently hangs and doesn't time out as it should. It has been...
View ArticleXamarin.Forms.Maps 2.2.0.31 and GooglePlayServices --> Signature Not Valid
Hello, For the last couple days, I've been trying to upgrade the various packages in our Xamarin Forms application. I've been banging my head against a wall trying to get Xamarin's GooglePlayServices...
View ArticleXamarin.Forms 2.2.0
2.2.0 News Open source With this release we open source Forms. The Xamarin.Forms GitHub repo is here. The source for 2.2.0 is here. CarouselView split into separate package CarouselView, which appeared...
View ArticleUnhandled activation error after logging into Xamarin in Visual Studio 2015
Hi. I started developing new android app in Xamarin in Visual Studio 2015. Since I needed to install some components I logged into Xamarin account on Visual Studio and now I can't build any project....
View ArticleHow to add a xaml to Xamarin.Forms in VS2015 update2
After I installed VS2015 update2 . I found I cann't add a xaml file to Portable project. When I right click add new item. Just have three cs file .Where is xaml file?I already installed all of VS2015.
View Articletrouble in tabbed page
when navigating from one tabbed page to another tabbed page, it is showing the exception like this - System.NotSupportedException: Unable to activate instance of type...
View ArticleSignalR Self Host
Hello, Is it possible to use Self hosting for a SignalR Hub on Xamarin.Android & Xamarin.iOS ? I was trying to install the NuGet package Microsoft.AspNet.SignalR.SelfHost but it says that it is...
View ArticleChange Application Locale based on User Selection in XForms
Hi , As mentioned in xamarin-forms localization , we have implemented the Localization to support multiple languages and its working fine with device locale. Now ,we need to change the Application...
View ArticleCan't get a resource dictionary to work
I'm writing a xamarin.forms app using mvvmcross and I would like to use a resource dictionary. The issue I have is that none of the properties I set in xaml are getting set in the code behind. I have a...
View ArticleAdd 'N' number of entry field on button click using xamarin forms and retrive...
I am working with Xamarin forms and have the requirement to add entry fields dynamically on button tap, the user can add any number of entry fields on the tap of button I want to know how do i proceed...
View ArticleGetting DLL error after updating to Xamarin.forms 2.2
Hello, Hoping someone could shed some light on a DLL error I am getting out of the blue. When I compile for an iOS device I am getting the following: Error MT2002: Failed to resolve "System.Void...
View ArticleAccess an object properties from a string variable
Dear Developers, I am looking for a way to access an object from a string value. I have a class describing the object Card that contains properties related to the Card points : public class Card {...
View ArticleBinding Converter for Custom ViewCell
Hi, I am trying to Convert the Color from string to Color as mentioned in stringtocolorconverter for xamarinforms link and its working fine with Content Page. When we try to use the same with ViewCell,...
View ArticleIssue with Custom Renderer in Xamarin Forms
I have a custom control defined and used twice on a same xaml page in PCL project, both with different ItemSource, but whenever the page load's both the components display's the same data eventhough...
View ArticleHow to handle with data not IEntity?
How do you implement class for data received via the api , but at the same time non-IEntity? there is for example a method. public async Task<IList<NewsSentimentIndexes>>...
View ArticleTap Gesture not working properly in IOS
hi, i am facing problem with tap gesture in IOS.., I have written a code where when u click on a stack it should make entry visible/hide.i had inserted three stacks and entry vertically to make entry...
View ArticleFront Camera Image Rotating
Is there any way to detect if the image is taken by front camera in xamarin forms, because I am uploading an image through front camera rotates upside down. I have read about Exif but dont know how to...
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