MR.Gestures handles ALL touch gestures
With MR.Gestures you can handle the Tapping, Tapped, DoupleTapped, LongPressing, LongPressed, Panning, Panned, Swiped, Pinching, Pinched, Rotating and Rotated gestures on all layouts, cells, views and...
View Articleusing RunActionsAsync
Did you met any issue using RunActionsAsync? From my side, this is working well running inside the IOS emulator but not working a a real device Only RunActions is doing the job thank you for your...
View ArticleMultiple branding styles
Hi, I need the ability to specify different branding titles for select pages in my application when I build the application for one company vs another. In the code I want to refer to a static string...
View ArticleHow can I use DataTemplateSelector of One Model Object for different ViewCells?
Hello Folks, I would like to ask you about one doubt. Let me give more detail about it. I have one article Model object which has number comments, number of views, number of favorites and article...
View ArticleListView Not updating after deleting item
Hello everyone. I am trying to delete listview item. The item it self deletes from the database fine but the list view doesn't update, I am even using an observableCollection. This is my code: `public...
View ArticleButton type Custom not working on interface builder
I am having problems with Xamarin ios on Visual Studio interface builder. The problem: After adding a button to a view controller I try to change the button type to 'Custom', once I do that the Button...
View ArticleHow to increase size of alert
Hi I have an alert bool install = await DisplayAlert("Version " + jsonVersion + " available", "New version of application available. Please, update for new features. \n" + " \n " + "What's new in this...
View ArticleHow to press the up button on the navbar rather than the back button?
When running tests, I need to differentiate between the back button and the nav bar's up button (the left chevron or left arrow). How can I explicitly press the up button from a UITest? Is adding a...
View ArticleHow do I create Xamarin.Formsbook.Toolkit with VS 15.5.2?
I am trying to create the Xamarin.Formsbook.Toolkit in preparation for a class I'm teaching. The old way to create it doesn't exist in the latest version of Visual Studio. I have tried selecting Cross...
View ArticleBuilding Xamarin.Form Windows component from a Mac
My main work computer is an Apple MacBook Pro. I’ve seen many tutorials, even from Xamarin themselves, of how to build/compile the iOS component from a Windows PC using a Mac on the same network. Is...
View ArticleNavigation issue when TabbedPage has ... MORE
I am unable to navigate the user to a page using PushAsync from a TabbedPage in the More list. The problem is easily repeatable and stems from trying to open (PushAsync) another page from ContentPage...
View ArticleCannot override WebViewClient class for file upload support
I can't get Xamarin to support an override of the WebViewClient class to support file upload. Here's the working Java http://pastebin.com/ZRbPvT6i , and here's the ported Xamarin code...
View ArticleHelp to create a Expandable List View with selected child item funcionality
Hello guys. Newbie here. I need to implement a expandable List View where i can select the child item and fire a event (like opening a page or so). I had tried some examples but none have the...
View ArticleUpdate App by downloading apk
Hi, Im trying to update my app by downloading the apk file published in a server. I can download the file and execute him. But it gives me this: "Android App Not Install. The package seems to be...
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How can i create a badge over an image
I tried to place a text over a badge, but this badge is the part of image. Then i thought that would be better to craete a badge and to put the value inside it. How can i do this(badge and value) and...
View Articlehow to fetch current location of latitude and lontitude from xamarin map in...
We are developing a iOS shopping cart application in c# and visual studio 2017 for xamarin, While connecting to map, i got a error like'a geolocation error occurred position unavailable', one more...
View ArticleCreate and Host tvOS TVML Apps with Azure and Xamarin
Learn how to create a TVML based tvOS app with Xamarin and Azure Read the blog post here Feel free to discuss below!
View ArticleMvvmCross 5.6: example for : presenter / fragment Native Android
Hi, I tried MvvmCross with a sandbox application and really liked the convention base way the binding is done. However, I want to move forward and use Presenters and Fragments but have failed to find...
View ArticleBindableProperty Width of ColumnDefinition does not change the view when...
<Grid ColumnSpacing="0" VerticalOptions="FillAndExpand"> <Grid.ColumnDefinitions> <ColumnDefinition Width="{Binding ProgressCell}"/> <ColumnDefinition Width="{Binding...
View ArticleiPhone X SafeArea with Forms ListView
How do you guys handle the safe area problem for ListViews with Xamarin.Forms? Just setting the safe area as margin on the whole ListView looks ugly AF. So I search for something like a custom renderer...
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