How does one catch, not re-throw, and report to HockeyApp and said caught...
I need to catch an exception and report it to HockeyApp without crashing my app - hence not re-throwing it. Thanks in advance.
View ArticleXAML Layout to create grid 2x6 ?
I realized XAML for Xamarin does not have the same syntaxs as creating native windows phone XAML. Can anyone provide me an example of creating a grid basically 2 (left grid and right grid takes up...
View ArticleHaving issues with large memory being consumed when displaying images
Hi, I am currently working on a small project which requires some elements with images being displayed in a scrollview. I have a jpeg image of 43kb and when i try to display 5 instances of the my...
View ArticleXlabs : Imagebutton doesn't show the Icon image
I am using Xlabs ImageButton . The icon inside the image doesn't show in my screen. Xlab.Forms version is 2.0.5679. Here is my code , <controls:ImageButton x:Name="TwitterButton" Text="Twitter"...
View ArticleNo constructor found for...
On Android 4.4.2 sometimes I get: Caused by: md52ce486a14f4bcd95899665e9d932190b.JavaProxyThrowable: System.NotSupportedException: Unable to activate instance of type...
View ArticleStoring Controllers Inside Xamarin Forms Custom Renderers
I am creating a Xamarin Forms custom renderer. I need to invoke and manipulate a native iOS view controller inside the custom renderer. I see two possible options : Create a custom class and extend...
View ArticleAnyone else having issues with ObservableCollection not updating the Listview
<?xml version="1.0" encoding="utf-8" ?> <MasterDetailPage xmlns="http://xamarin.com/schemas/2014/forms" xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml" x:Class=".Views.MainPageView"...
View ArticleDevExpress Grid Component Crashes With No Error
I have been trying to setup the DevExpress Grid component, but the app just crashes with no errors. I think it may have to do with the section that says Next, manually add the...
View ArticleDisplayAlert not displaying and hanging app
What am I doing wrong? I subscribe via Messaging Center in my view, which should pop up a displayalert. In my view model, I send it what to pop up. When it hits the displayalert code in the view, it...
View ArticleWhy does my oxyplot not display within a stacklayout?
Hi Guys, I am hoping someone can give me a point in the right direction. I have the following page: <?xml version="1.0" encoding="utf-8" ?> <ContentPage...
View ArticleUsing standard Icons for NavigationBar in Xamarin Forms
Hi! Is there a way to use OS specific icons on a certain platform in Xamarin Forms? For example, on iOS I would like to use UIBarButtonSystemItemAdd and on WP/droid a custom image....
View ArticleXamarin still use old version of my code
Hello, Today i faced a problem that i can't really understand. I created a clickable list with multiple StackLayout and GestureRecognizers. One of them open a new ContentPage with some elements in it....
View ArticleHow to make single control for a label used on all the pages in an application?
I need a single control for a label (as a footer) used on all the pages in an application, how is it possible? do i need to take custom control? how to do it? help me! Thanks.
View ArticleListView: Get index of selected item?
Hi When an item is selected in a listview I need the selected rows position. Is there an easy way to achieve this? Thanks
View ArticleCan data binding to a list of dictionary?
Say I have data like this: So this is a list of lists of dictionary that have name and age, in xamarin.form I create a list view which itemsource is the whole thing, so each cell has itemsource like: {...
View ArticleCan I use Xamarin.Android trial version for Xamarin.Forms?
Can I use Xamarin.Android trial version for Xamarin.Forms? Error: Build failed. See the build log for details: System.ArgumentException: minimumEdition в...
View Article'Add to Reading List' possible?
One UX issue that bugs me is when you click a button in an app which turns out to be a hyperlink. The webpage opens and you get kicked out of the app and into the browser. I find this annoying, anyone...
View ArticleNUnit - How to test when using Application.Current?
My project format is like this: RedBean (shared with viewmodels, views, code, xaml) RedBean.iOS RedBean.Android RedBeanUnitTests (my NUnit Library project) RedBeanUnitTests has a references to RedBean...
View ArticleIs there nay way of cancelling the "back" button event from the NavigationPage?
Topic. Is there any way of cancelling the "back" button event from the NavigationPage, preventing the user from popping the navigation stack ? I already can intercept the hardware back button from the...
View ArticleClik here to view.
Xamarin.Forms.Image usage in Android
Hey , here is my simple button with image : var search = new Button { Text = "SEARCH", VerticalOptions = LayoutOptions.Center, HorizontalOptions = LayoutOptions.EndAndExpand, Image = "search.png",...
View Article
