How to trigger the event in parent layout from child layout
I am working with PCL . I have a common header in my application which is used by all Xaml pages. How to access the parent screen events are varaiables from header. That means If I click the logo from...
View ArticleListView Footer in iOS, wrong position
Hello. I'm use Xamarin.Forms 1.4.3.6358-pre2. The ListView footer declare like this : <ListView.Footer> </ListView.Footer> But , you can see the result :...
View Articlehow to set default value converter for a custom control
I have an enum property, SwipeDirection, which I want to be able to set like this in xaml <SwipeGesutreRecognizer Direction="Left"> The direciton property is public SwipeDirection Direction...
View ArticleMultiply selection images from gallery in Android
Hi! I am trying to use such code : Intent intent = new Intent(Intent.ActionPick); intent.SetType("image/*"); intent.SetAction(Intent.ActionGetContent); intent.PutExtra(Intent.ExtraAllowMultiple, true);...
View ArticleHeaderTemplate not usable when using binding expression on iOS (works windows...
First, I should explain what I'm trying to accomplish in case there is another way. I want to create a resusable component (i.e. a contentview) which is basically a listview with templates and some...
View ArticleHardware Back button issue on Windows phone 8.1
I have developed an app in Xamarin forms. Now, I am working to support the app on windows phone 8.1. In this, I am facing the issue of hardware back button handling with the Navigation. When I press...
View ArticleHow to modify the font size of title on windows phone?
I have developed an app in Xamarin forms. Now, I am working to support the app on windows phone 8.1. In this, I am facing the issue font size of the title is large on the navigation header. Any one has...
View ArticleProxy settings from devices
Hi, I would like to know the best way to retrieve proxy settings for all devices. My needs to be proxy-aware, not all clients will be using a proxy but some will. I'm using the standard HttpClient at...
View ArticleDeployment failed. Architecture not supported.
Hi I am getting the below error while deploying.. The package does not support the device architecture (x86). You can change the supported architectures in the Android Build section of the Project...
View ArticleXamarin and DiscoveryClient to detect WCF Services
Hi! Im following this guide from Microsoft: https://msdn.microsoft.com/en-us/library/dd456783(v=vs.110).aspx and it works perfect in a C# Console Application, but trying to reference...
View ArticleIs there a way to determine if you are on the Main thread?
In Windows Forms, all controls had an InvokeRequired property that returned true if the current thread was not the UI thread. This allowed a boilerplate pattern for ensuring a method that could be...
View ArticleLIst view
Hi everyone, i have created a list view as shown in below image, but the thing is in view cell i have a button which should navigate to another content page. But Content page has navigation class but...
View ArticleCharts For Xamarin Forms
Are there any Chart Plugin available for Xamarin forms ? Charts:- Line;Bar;Pie Or how to achieve it?
View ArticleiOS App Crash on Startup with EXC_BAD_ACCESS
Hi, Can some one help me out to find this issue. My iOS app crash at lunch with below exception type. Exception Type: EXC_BAD_ACCESS (SIGABRT) Exception Subtype: KERN_PROTECTION_FAILURE at 0x14d6e6f0...
View ArticleImage Source Binding not always updating image on screen (android)
I have three images in my android Resources\Drawable, the images are used to show the connection status to a device. The image is held within a stacklayout. The image source is updated via a...
View ArticleIs Xamarin.Forms XAML designer supported on Visual Studio?
Hi! I've just added a new XAML to a Shared project but it seems not detect the schema and the designer is broken. Is it a bug or the designer and XAML editing isn't supported on Shared projects at...
View ArticleHow to save the images into the phone
I need to cache some images which the apps will download them from a url. How to save it?
View ArticleXAML Intellisense?
It appears there is no intellisense when editing a Xamarin.Forms XAML file or did something go wrong with my install? If there is none, is there an XSD that could be used when editing the file in the...
View ArticlePrevent Entry soft keyboard from showing on Android
I am programmatically entering text into a bunch of Entry controls in a ContentPage. I don't want the keyboard to show since the user isn't supposed to type into them - the text comes from a different...
View ArticleMultiBinding support
Does Xamarin.Forms have any sort of MultiBinding support? If not, how might one go about applying the following. IsVisible="{Binding AltFileLocation.IsVoiceLoading, Converter={StaticResource...
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