Issue after upgrading to 1.3.0
I am now getting this error on the first page that tries to load. I am totally stuck here, anyone know what else I need to change? this is after changing from the deprecated GetMainPage. "Member...
View ArticleIssue after upgrading to 1.3.0
I am now getting this error on the first page that tries to load. I am totally stuck here, anyone know what else I need to change? this is after changing from the deprecated GetMainPage. "Member...
View ArticleForms blows up Insight?
I have a really simple page: public AccountsPage() { toolbarItem = new ToolbarItem("?", "accounts.png",async () => { await DisplayAlert("Hi", "Clicked me",null); }, 0, 0); When I add the...
View ArticleSizing visual elements seems....odd what am I getting wrong?
I have a fairly simple layout that consists of an outer grid and two stacklayouts. I use the outer grid so that my busy indicator can overlay the same content area. My expectation is for the green...
View ArticleListView - Custom ViewCell - get object from itemsource inside ViewCell
I have a ListView that has Custom ViewCells to display. I have a class Menu, that represents each row, and I set an List of Menu as ItemsSource of the Listview. As ItemTemplate I use MenuCell. The...
View ArticleIs there a tool to scan an existing Visual studio solution to look for issues...
Is there a tool to scan an existing Visual studio solution to look for issues and do some conversion I have an existing winforms app that I want to convert to a Xamarin mobile project. Is there a tool...
View ArticleNested List
Hello my name is Yu Cheng Wong, I have a xaml listview with the ItemsSource to my list. I can access attributes like string and int with no problem but how can i Iterate over another Collection in my...
View Articlexamarin.forms in the font and controls the height , width, what units ? dp?
xamarin.forms in the font and controls the height , width, what units ? dp?
View ArticlePublish Android App is disabled when select Use Shared Runtime
Hi all, Today I get a problem when trying to publish a project to apk file. If I check the Use Shared Runtime check box, the Publish Android App menu will be disabled. Then if I uncheck the check box,...
View ArticlePutting a Frame into a ViewCell is a bad idea, at least on Android
I had a frame in a ViewCell for ListView on an Android (didn't test the others) and upon scrolling up and down for few seconds it would throw an exception. Is this a known issue?
View ArticleHow can I do TwoWay data binding with dependent properties?
I have a model class that has two properties Status and DateShipped. When Status is set to Shipped, I set DateShipped to today's date. When Status is set to something other than Shipped, I set...
View ArticleListView GestureRecognizer
I have a need to allow TapGestureRecognizer to fire when the user taps the ListView (This is not the ItemTapped event). If the user taps the background of the ListView I need to perform an action. The...
View ArticleListView on android has some bugs
ListView on android has some bugs,ViewCell with Image like this Image image = new Image() { WidthRequest = 80,HeightRequest = 80 }; image.Source = new FileImageSource() { File = "mango.png" }; When the...
View ArticleListView on android has some bugs
ListView on android has some bugs,ViewCell with Image like this Image image = new Image() { WidthRequest = 80,HeightRequest = 80 }; image.Source = new FileImageSource() { File = "mango.png" }; When the...
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CenterAndExpand does not extend the background color of a StackLayout
I've been trying to center the contents of my StackLayout within my navigation page, but whenever I use the VerticalOptions = LayoutOptions.CenterAndExpand, the default background color manages to poke...
View ArticleIs there a way to get top modal Page?
I can get NavigationPage.CurrentPage but somehow can't get top modal page from AndroidActivity. Is there a way? I'd need that for controlling OnBackPressed (on Android). Right now I am stacking...
View ArticleBindingContext of Listview in ViewCells instead of the underlying Items?
I've created a ListView with a Binding to an Itemssource, as well as a DataTemplate with ViewCells to output values of the underlying items. But what's happening is that the ViewCell seems to have the...
View ArticleSaving Images using Xamarin Forums
Hey Xamarin, I have been searching through the forums, there were some questions but no answers. How do I save an image using Xamarin Forums, is this feature enabled? async Task DoTakePhoto () {...
View ArticleAccess the UINavigationController
Hi, what is the easiest way to access the current UINavigationController? Should I implement a custom navigation renderer? I want to toggle the NavigationBar on/off, but the current impl is without...
View ArticleXamarin Forms - Tabbed page with back button.
Please can somebody advise how I can change the icon of the back button ? Ive been hunting around for an answer, however, I can't find a solid, clear answer from anywhere ! Im using Xamarin Forms and...
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