How to get element color using UITest?
How to get color of any element? For example, I have query c => c.Class("AppCompatButton") to get button. app.Query(c => c.Class("AppCompatButton").Invoke("getBackground")) always returns...
View ArticleAdd native (android) controls in custom renderer
Currently I am trying to implement a custom renderer for android, which is supposed to display a pdf document. For doing that I need to add some android controls from within the custom renderer and add...
View ArticleBest way to show multiple listview with items of different data types?
I'm trying to display three lists of data in a single content page and I want to control the visibility of each list (as a group). Can any one suggest me best way to deal this scenario. Putting...
View ArticleHow to implement NFC in Xamarin.Forms
Hello, I need to implement a Xamarin.Forms application that can read NFC tags. Regarding this, I have 2 questions: How to enable NFC in Android Emulator I have used _nfcAdapter =...
View ArticleXamarin grouping listview with pagination
Hello friends, I have used grouping list view in my chat screen like WhatsApp now I need to load more data/pagination when scrolling reach at 0 position please give me any suggestion. In grouping...
View ArticleCarouselView has multiple items by default
I have created a CarouselView, base off of the Monkey example. Currently my app is, by default, showing as many items as it can stuff onto the screen. The CarouselView is within a StackLayout. I'd like...
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How to call a async Task method in the constructor?
I want to execute the GetCountries() method, but there is a mistake, can someone help me to fix it? So that i can call the GetCountries() method in the Constructor AddEventViewModel().
View ArticleValue cannot be null. Parameter name: type
Not sure what changed, but now when I build I get this error on every XAML file in my project. Has anyone ran into this issue before? Tried all of the usual fixes - del bin/obj, restart, clean rebuild,...
View ArticleImplementation of Network service Discovery using xamarin forms
Hi , Can any body know how to implement Network Service Discovery in xamarin forms.If anybody implemented it already please send the code. Thanks, Sunil
View ArticleXamarin Forms Video Chat Application Possibilites?
Hey all, I've been doing a lot of browser based WebRTC projects and was wondering if anybody knows a way of doing something similar or can put me on the right lines on what to look for to make a 1v1 or...
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