PopAsync to close app
From clicking on a push notification I open a page to display more data and also do actions, when a button is pressed to do an action and the action is completed I want this page to be closed private...
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 Articleis it possible Horizontal List and OnClick Event in xamarin forms
Hai Everyone I have a requirement in Xamarin forms, The images should show in Horizontal list and when i click on any image the same image should display there itself as shown in below picture.
View ArticleLarge image not displaying on tablet
I use canvas and bitmap for create image. I add my image in ScrollView (600x400). But if width of my image will be 2049 or more, this image will not displaying on tablet (on emulator it works...
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Button inside ListView
Hi all, I think I have found a possible bug on Xamarin Forms (android): when you add a button to a ListView ViewCell, the selectedItem binding property stops working on Android (it still works on iOS)....
View ArticleHow to save username in device in PCL application.
Hi, In my Xamarin forms PCL project I want to save the username of logged in user in device so the user don't need to login every time he starts the app. Can anyone please help.
View ArticleImage auto size
Hi I need do Image width max and image height auto size. I try <Frame Padding="5"> <Grid> <Grid.ColumnDefinitions> <ColumnDefinition Width="*"/> </Grid.ColumnDefinitions>...
View ArticleBarTextColor on NavigationPage doesn't work on Android
Hi, When I'm using Xamarin Android Player with the Nexus 5 Kitkat for debugging, the following code works. When I'm using Xamarin Android Player with the Nexus 5 Lollipop for debugging, the following...
View ArticleBetter Map Control...Coming soon
Lots of updates coming to the Extended Map control https://github.com/paulpatarinski/Xamarin.Forms.Plugins/tree/master/ExtendedMap Updated UI iOS support Improved Win Phone support Custom pin icons...
View ArticleAdding two Images to the same Grid Row, causing TapGestureRecognizer to only...
Has anyone tried this before? I've been banging my head against the wall for hours trying to figure out what was happening, since on of my images would not detect a touch event. I use the Command from...
View ArticleXamarin Forms app crashes in release mode
My Xamarin Forms app crashes in release mode. The Android log says: "Info(1209)/ActivityManager: Start proc com.companyname.testapp for activity...
View ArticleChanging Android's StatusBar color (statusBarColor/colorPrimaryDark)
I'm having quite the struggle with changing the StatusBar's color for the Android version of my Xamarin.Forms application. After searching the topic for quite a while I couldn't find any property to...
View ArticleXamarin App crashes on Reopen NullReference
I have an app on Xamarin, it works fine, if I press back button, to move to main menu it hides in app stack, so when I open it back from app stack it suddenly crashes with NullReference 06-10...
View ArticleHow do I dismiss Master for MasterDetailPage on iPad?
My app is using a MasterDetailPage with a MasterBehaviour of MasterBehaviour.Popover When I select a menu option from my Master menu I call this.IsPresented = false; to dismiss the Master menu. On...
View ArticleListView binding to ObservableCollection does not update GUI
Hi Can anyone tell me why this simple code is not working as expected? Does the ListView control not listen for changes in the bound property? Expected: when I click the Add button, the GUI (ListView)...
View ArticleRobotics.Mobile.Core.Bluetooth.LE Adapter is null
Hi all, i am new in Xamarin an i tried to use Bluetooth in my Xamarin.Forms project. I have looked in the sample code from Monkey.Robotics project and have done the same. But when i try static IAdapter...
View ArticleZXing BarcodeWriter to Image not displaying
Hello guys, I've been trying to display my barcode in a Content Page but it doesn't seem to be working. I'm using the BarcodeWriter from the ZXing.Net.Mobile Nuget package. The code compiles without...
View ArticleSend email and attach a text file as attachment in mail client from Shared...
Hi, I'm using the Xamarin.Forms, and I have used "Device.OpenUri" to open the default email client in android. Is there any way to add the attachment?. The code which I have used to open mail client is...
View ArticleWebView transparent background
Is it possible to make the WebView's background transparent? I tried to set a transparent background in HTML and also with an attribute in the control itself. But the background always seems to be...
View ArticleScroll Automatically
In Xamarin.Android I can scroll automatically at the end of my image: scrollView.Post(() => scrollView.FullScroll(FocusSearchDirection.Right)); How can I do the same in Xamarin.Forms?
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