Resource.Attribute' does not contain a definition for...
Hi Team , During Project Build , We are getting below error- 'Error CS0117 'Resource.Attribute' does not contain a definition for 'MediaRouteControllerWindowBackground'' 'Error CS0117...
View ArticleCould not load assembly 'Xamarin.Android.Support.Fragment...'
I am getting this error in VS 2017 when attempting to build my Android project. Exception while loading assemblies: System.IO.FileNotFoundException: Could not load assembly...
View ArticleXamarin.Forms.2.3.4.247 update : project won't build
Hi, I just updated Xamarin.Forms to version 2.3.4.247 as well as a couple of other packages, and I get this error, completely new for me:...
View ArticleHow to add condition in xaml file
I am using Xamarin forms. I am working with custom Listview component, I this list view I add on Entry. This Entry control I want to disable on condition It is listview so I can not give the x:Name...
View ArticleHow Can Remove NavigationControllerstack
hi I Want To remove custom pages from navigationcontroller stack how can I do this work?
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How do I manipulate OS dialog from UITest?
Hi. I am testing Xamarin.iOS and Xamarin.Android using Xamarin.UITest. The application I am creating uses the Bluetooth function, the following dialog will be displayed when it is OFF. I think that...
View ArticleError installing in a device
Hi, I m trying to debug my app in an android device, it always worked, but now it gives me this exception: Method 'Xamarin.Forms.Device.set_OS' not found. in this line:...
View ArticleHow can I install Microsoft.Graph in a forms project
I have downloaded a sample project from microsoft showing how to use Microosft.Graph in a forms project. However I cannot install the latest version of Microsoft.Graph in a forms project. i have tried...
View ArticleEraser in SKCanvas
Hi, Please let us know the way to integrate Eraser in SKCanvas. We are drawing using SKPaint, But we need to integrate Eraser with some stoke width. Regards
View ArticleSplashscreen issue
Hi guys, I created in my Android project a Splashscreen following the instruction on this post. Basically, I created a new Activity and a new Theme for my Splashscreen and I changed MainLauncher to...
View ArticleIs it possible to open a unity app/scene with Xamarin Forms ??
Hey guys , I have a menu interface built with XF and i was wondering if i can open a unity scene from my app ?? I saw there were several prism/unity components on the Nuget store but i have no idea if...
View ArticleThe given key was not present in the dictionary?
Hi, I'm having a strange problem while running the application: xamarin System.Collections.Generic.KeyNotFoundException: The given key was not present in the dictionary. Exception is in AppDelegate:...
View ArticleHow do you monetize your Apps?
Hi guys. Sorry if there are thousand similar threadsm but anyway. How do you monetize your apps? Which networks do you use and why? Waiting for your replies
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MapRenderer Customized Callout
I need a map that displays a customized callout when a pin is touched. I found and used the example found here:...
View ArticleGoogle Places API
Hi, I am trying to get autocomplete predictions to work on xamarin.android but I can not manage it. I am using this library and I am trying to translate from the java code examples to C#. I got to the...
View Articleissues || Canvas View in a list
We are working on a application which require to hands on drawing on a list. But drawing is overlapping while scrolling cells. issue:- Drawing is overlapping while scrolling cells Requirement:- Require...
View ArticleXamarin with Socket IO
I am working on a project where we are using Nodejs+ Socket IO + Xamarin IOS/Android to develop a real time chat application. But, I am struck to what approach and what libraries should we go with in...
View Articlehow to save a photo taken with cross.media plugin?
Hi, I'm using the cross.media pluging to pick a photo: var file = await CrossMedia.Current.PickPhotoAsync(); if (file == null) return; photo.Source = ImageSource.FromStream(() => { var stream =...
View ArticleAccess a MemoryMappedFile with Xamarin.Forms
Hi! I want to use Xamarin.Forms as a Crossplattform UWP and MacOs app. I already got an existing service for the backend. One major feature i need is a memorymappedfile! (for inter process...
View ArticleCan we use HttpClient in App.OnStart?
Hello guys, Can we use HttpClient in OnStart method from app? I feel the HttpClient can't be loaded at this time. Best regards
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