OpenGLView Fill parent
Im having trouble getting my OpenGLView to fill its parent in Xamarin.Forms I tried searching forums etc without any luck. There gotta be someone out there who has solved this Best regards Christopher
View ArticleHow to add multiple contents to a scroll view
Hi, I am having two grids and a web view in my page. How to add these contents in to a scroll view so that user can scroll down to see the contents. Thanks
View ArticleDevice.StartTimer does not invoke callback method.
Hey Guys, I am developing a cross platform poker app using xamarin and PCL. I'm using Profile78 for PCL. I want to write down some logic in PCL so that it can fetch data from server after every 5...
View ArticleOpen PDF in Android default PDF reader
Hi, I'm searching a way to open a PDF (stored in local) in the Android default PDF reader in Xamarin.Forms. I'm using a webview for iOS but WebViews on Android cannot open a local PDF. var browser =...
View ArticleFile upload functionality in Xamarin forms application
I have made a razor page with controls to save certain values of job seekers. And I need to add resume uploading functionality to the mix. I have tried in vain to invoke another activity which has file...
View ArticleAnimation causing KeyNotFoundException: The given key was not present in the...
So I have pretty consistently had issues calling animations from non ui-threads generating this exception. {System.Collections.Generic.KeyNotFoundException: The given key was not present in the...
View ArticleCustom Page Transitions with Xamarin.Forms?
Is it possible to override the default Page Transitions for Xamarin.Forms when calling PushAsync or PushModalAsync? For example, I would like to have slide or fade transitions for Android. I have tried...
View ArticleAbsoluteLayout disable Touch Trapping for iOS
We are using an absolute layout to create a composite control where two buttons are relative to each other, but there is significant space in between. The buttons sit over a map. We want the user to be...
View ArticleScroll view - how to scroll to top Automatically ?
Hi, How to scroll to top of the page automatically while clicking on the button? Thanks
View ArticleCan't add dinamically layout to content of a scrollView
Hi! Basically I'm trying to dinamically add layouts to the content of a scrollView. I did an example code but it only works at the second click, for some reason it doesn't render the first layout...
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 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 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...
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