Not able to deploy Xamarin 8.8 iOS apps into SDK 8.2 on mac machine.
I Have created a xamarin apps with Mvvm for iOS and android with visual studio. and right now, i have the xamarin version 8.8 in windows machine and have xamarin version 5.8 in Mac machine. also have...
View ArticleHow do can I hide the icon in the navigation bar on my pages?
On each one of my pages there is an ugly icon in the navigation bar and I can't figure out how to hide it. Is this even possible? I have tried setting the Icon property to null but it is still there.
View ArticleEntryRanderer in android
I m trying to render the entry for entering the IP Address i want to show numeric keyboard which allows ne to enter multiple dots in Entry
View ArticleNavigating From Forms Pages to Native Version
Hello, I have been experimenting with Xamarin and have come upon a situation which I can't seem to figure out. The idea is when you have a forms page (or likely a collection of such pages, which the...
View ArticleVersion control - unignoring png
Hi there, I am new to Xamarin but have setup a xamarin.forms project with git source control in a bitbucket directory The problem I am having is that .png files are being ignored in xamarin and when i...
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Convince the Android navigation bar to show a back arrow after InsertPageBefore
Here is the scenario. My app has nested modal pages. It remembers it's state so when it is restarted after being pushed out of memory it takes the user directly to the page they were last on with all...
View ArticleImageSource.FromStream with caching
My webservice return a custom JSON (with base64-encoded image byte data) instead of a normal byte content of image type. Since just ImageSource.FromUrl has caching, I tried to implement it myself...
View ArticleBackground image on relative layout don't get the screen size on forms
This is the code of the image and layout from a tabbed page: RelativeLayout PrincipalLayout = new RelativeLayout (); Image background = new Image { Source = Images.Background, };...
View ArticleConvert 'Xamarin.Form.Image' type 'byte[]'
Hi All i am suppose to get an Image from url and convert it into byte[]. The following is what I achieved var webImage = new Image { Aspect = Aspect.AspectFit }; webImage.Source =...
View ArticleAccesibility Xamarin Forms
Hi, I started I proyecte this week and a requirement of the project is this able for visual impaired people. Like this, http://developer.android.com/guide/topics/ui/accessibility/apps.html. I don't get...
View ArticleIs Xaml a requirement?
In your opinion is Xaml a requirement for working and learning with Xamarin.Forms? Is it a must have?
View ArticleExample for MapView in ViewRenderer?
Does anyone have an example of how create a MapView in an Android ViewRenderer and set it as the native control? Or just an example of how to setup and configure a MapView on Android? I've found a few...
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Implementing a Page wrapper
I am trying to implement a wrapper around a NavigationPage on iOS and android. My goal is to add a menu to the bottom of the screen on both, similar to iOS tabbed view, but not changing internal pages,...
View ArticleAndroid ListView Bindings are not removed when page is popped (memory leak?)
It seems that when I pop a page with a ListView on it, the bindings of the ListView and ViewCells are not correctly removed . When I call RaisePropertyChanged on an object that was bound to the...
View ArticleXamarin.Forms roadmap
Is there any way we could see the roadmap for Xamarin.Forms? I know I could look up bugs on bugzilla, but I'm also interested in planned features before I decide whether learning Forms is potentially a...
View ArticleApp.xaml
Hello. I created a App.xaml file that has a defined <Application.Resources> tag and a set of < Style x:Key="baseStyle" TargetType="VisualElement" ... / > I get a xaml parser error anytime I...
View ArticleThoughts about a OnPlatform shorthand
Hi! I miss a shorthand in Xamarin Forms XAML for OnPlatform. Consider this: <ColumnDefinition> <ColumnDefinition.Width> <OnPlatform x:TypeArguments="GridLength" iOS="3" Android="15"...
View ArticleOnElementPropertyChanged Doesn't Work Properly When Using With ViewRenderers
I created custom view and rendered it successfully. I created bindable properties as in this example: http://blog.xamarin.com/using-custom-controls-in-xamarin.forms-on-android/ In my view renderer, I...
View ArticleStrange behavior with re-using listview items when adding items to an...
Here's my situation. I have a listview that I bind to a source using: _listView.SetBinding(ListView.ItemsSourceProperty, vm => vm.MyItems); I'm asynchronously loading the items public async Task...
View ArticleNew to App Development
Hey guys, I'm new to app development and I am probably jumping into the deep end straight away. I am looking to develop an app that when opened it will look at my location and it will display local...
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