Xamarin.Forms 1.4.4 Released
Important Notes Your Xamarin.Forms.Cell may receive null as its BindingContext during the cleanup procedure. This helps unhook bindings and fix some potential memory leaks. If your Xamarin.Forms.Cell...
View ArticleHow can I get more information about unhandled exception?
I just use Navigation.PopModalAsync() method to return the previous page. It returns. But if I tapped something I take this exception. I compile this project for Android (4.0.3 support). Exception...
View ArticleXLabs + iOS 9 + XF 1.5 error on DialNumber
Hello, I just update to iOS 9, almost everything is working fine. But when I tried to make a call using XLabs i got this error: "Could not initialize an instance of the type 'Foundation.NSUrl': the...
View ArticleHow to set Back Button Icon in NavigationPage?
Hi, So I have have created a MastetDetailPage with success and a menu Icon set like this MasterDetailPage.Master.Icon="myMenu.png" My questions is now, when i Push a new Page onto the Detail Page and I...
View ArticleBinding to call a method of the binding class from a button.
Hey, So i have a View that i have bound to a List of Timer objects called Timers (custom class i have made), and in the view i have added a start and remove button. when a user clicks start i want them...
View ArticleWebview and posting web authentication
Hello everyone, I'm creating a mobile application to interact with a website. The website has a login page that has a field for username and password. The website takes the login data, authenticate,...
View ArticleNavigationPage, Navigation.PopAsync() clearing Navigation Stack iOS (working...
Hi guys, I'm using a navigation page as my main page and I have my navigation working fine on Android but in iOS Push always works but if i do a PopAsync(), my Navigation object seems to be...
View ArticleViewTreeObserver.PreDraw
I have a custom renderer that I'm using for Android, and I'm linking to the Control.ViewTreeObserver's .PreDraw event. That seems to work great, however when it comes to cleaning up that event...
View ArticleHow Can I Chance or Set the Access Modifier in Xamarin Forms
Hi, I have to access user control in different view. But I get the inaccessible due to control's protection level error. I searched quite for a long time but I can't find anything. Please help me....
View ArticleSeeing Beacons in the background on Android in a X.F PCL solution.
So its straight forward enough to monitor for beacons in the foreground in a PCL with the Androids MainActivity being the IBeaconConsumer. But I'm not sure how to get background monitoring working, as...
View Article[FAQ] How to solve the issue about "moving controls"
I am having a very funny issue, it's "moving control elements". In the first time to build app, "sometime" the element positions are right, sometime wrong. If wrong, when I tap to any controls to show...
View ArticleEquivalent of PageExtensions.CreateViewController on Android
On iOS I'm able to inject Xamarin Forms into an existing Storyboard-based project by getting a UIViewController from a page by using: var viewController =...
View ArticleStreaming video
Hi guys, I'm new to Xamarin and i've been looking for a way to play or stream a video using Xamarin.Forms But up till now i couldnt find a way to do that. I can use a dependency to play e video but not...
View ArticleXLabs.Forms in NuGet needs to be updated - Still referencing XF 1.4
@SKall Hope you are recompiling. I got "Cannot resolve dependency to assembly" errors in WP but not in Android project. I am yet to test iOS one.
View ArticleLimitations In Xamarin.Forms For Images/Video
I'm new to Xamarin's framework, so please excuse my incorrect lingo. I want to create an app that would have forms (as in the general concept, not specifically as Xamarin.Forms) that would ask the user...
View ArticleRecyclerView. Missed views or zero frame.
Hello! I'm working with optimization of ListView. I replaced the ListView to RecyclerView and implemented all needed abstract/virtual methods. Currently list of items is rendering and almost stuff is...
View ArticleVS2015 + PCL + Xamarin Updates -> lots of errors, XS working fine
Hi all, I've just updated my environment to work with the latest IOS 9 and xcode 7. This is not going as easy as I hoped.. First of all, I updated all at the same time (Xamarin Studio, Xcode and Visual...
View ArticleHow to get inner control of a frame by code in xamarin.forms
Hello All, I am facing a problem .I have created two Frame control ,one is frameContainer and second one in innerFrame. I have set innerFrame as the content of frameContainer.Now at the runtime i want...
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Hints for update WP 8.0 -> WP 8.1
Hi all I'm on the way to update my WP-app in the windows app store. In the meantime (after my first submit of the WP 8.0 app): - MS has migrated their dev-portal (I was not able to access it for about...
View ArticleHow to add button to listview last Item and load more item on that button click.
In my Xamarin PCL project, I have a listview with custom cell. I am proving a list of data as listview itemsource. The list contain more than 500 data. I need to display 10 data at a time. The last...
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