Android SetPage after async fails
I'm trying to navigate from a splash screen (ContentPage) to the main app screen (MasterDetailPage). In my ViewModel, I send a message to the native Android activity passing in the new...
View ArticleUICollectionView ItemSelected fix coming?
Any news on when this UICollectionView ItemSelected big might be resolved? It's a gnarly one.
View Articleaccessing one control of one page to another page
Hello, I am working on xamarin forms since last month.But now I struck up with a problem. I created a ContentView that is to be used in a ContentPage and I am able to access the ContentView in any...
View ArticleKey issue when i was using Xamarin.Forms.
MasterDetailPage was not working like a slidingmenu did in Android. it couldn't slide the actionbar. 2.Tabedpage looks diffirent on ios and android. I can't add image to tab header, also no badge...
View ArticleHow to implement Auth0 in xamarin.forms
Hello All, I am a student from the india and i want to learn about the xamarin so i have to created a application in which, i want implement Auth0 with the xamarin.forms in mvvm if any support person...
View ArticleOut of memory exception with image
Hi, I have a forms page with a grid. The grid has about 3 rows en 3 colums in each grid item is a imageview that does imagecaching. When I fill the grid with data in code I get a out of memoryexception...
View ArticleOpen a webpage without using webview
I'd like to open a webpage using the webbrowser on the device. Right now I use a WebView, but I want to let the user choose between Chrome, Safari or any other webbrowser currently on the device. Is...
View ArticleCould not install package 'Xamarin.Forms 1.2.3.6257'
I just started developing on the Xamarin platform. Very cool stuff. I'm having some major problems right out of the gate. First off I installed Xamarin on my mac and my pc. I am using Visual Studio to...
View ArticleClik here to view.
Xamarin.Forms on Windows Phone 8.1
Hi all, I'm using Xamarin.Forms 1.2.3 to develop an application. It works well on iOS and Android. On Windows Phone I have 2 small issues like below: ListView: when there is more thant 10 rows, a...
View ArticleVideo ads in xamarin.forms
Hello...!!!! I am working on vidoe ads in xamarin.forms Can anyone plese help me out.!!
View ArticleStaying in portrait
Hello! Is it possible to write XF code that makes sure the app stays in Portrait on all plattforms? Or does this need to be implemented on each plattform?
View ArticleScrollview in a stacklayout eats up views above it when scrolled upwards (in...
Hi, I am following Charles Petzold's new Xamarin Book published by MSFT and got stuck in the paragraph about scrollviews inside stack layout. I haven't found a way to have this example (page 74)...
View ArticleClik here to view.
How To Hide/Disable Toolbar item On MasterDetailPage(On Drawer Open)?
Hi, Is there a way to hide toolbar items of the detail page when Menu option is clicked in Xamarin Form MasterDetailPage? Details- I have a MasterDetailPage with menu option pointing to different...
View ArticleUsing bindings or working with lists inside lists
I think my question is simple so I will write it with pseudocode Assuming I have this object class object1 { List myList; String title; } Now, if I attach this to a listview with a custom datatemplate,...
View ArticleTapping Navbar to ScrollTo the top of a listview
I'm trying to scroll to the top of a listview by tapping on the navigation bar. I've tried to add a tap gesture to the navigation bar in the iOS appdelegate, but I cant get a reference to it, or I'm...
View ArticleAds in Xamarin.Forms
Hello..!!! I an working on Banner Ads in xamarin forms.Can anyone please help me out in this.
View ArticleCustomizing ProgressBar / Slider
Hi just wondering if anyone had an example of custom drawing a ProgressBar or slider? I'm wanting to have some control over the color and size as well as having a leading icon drawn at the front of the...
View ArticleView closed event
I am trying to release some resource when the custom view (subclass of ContentView) is closed, for example unregister the event from a singleton. I don't find an event for this. And I don't see the...
View ArticleTabbedPage - visibility of children
Hi, i'm looking for a mvvm way to populate a tabbedPage. Depends on users credentials, i 'll display some page or not. The only working way i found, was to use code behind and delete my viewModel file...
View Articlewebview inside a listview
Hi, i have a listview whiwh item's template consists of a stackLayout composed of a label (title), an image (isRead) and a webview (the content). When i tap on an item (the title, not the webview) the...
View Article