is there a tutorial for this Facebook SDK for Xamarin 4.4.0.2
Hi, i am working in xamarin forms, and i want to integrate facebook authentication, but I am not sure how to do it, I found this component Facebook SDK for Xamarin 4.4.0.2...
View ArticleBinary XML file #1: Error inflating class Test.Droid.CropImageView
I'm using the following segment in a cropimage.axml and when I choose an image this error appears, does anyone know what this is about? <view class="test.droid.CropImageView" android:id="@+id/image"...
View ArticleDisable item selection in a ListView in iOS
On Android I am able to keep the user from clicking any cell within a grouped ListView by setting IsEnabled to false. This seems to have no effect on iOS. Is this a bug? And if so, is there a...
View ArticleHow to force a "Normal" font size on Android
With my Xamarin.Forms app(running on On Android), I designed my screen layout based on "Normal" font size. But some of my app's users set the font size to "Large" in the system setting. On those...
View ArticleCustomization of Xamarin.Forms.Maps pins
Is it possible to customize Xamarin.Forms.Maps pins (colour, image etc)? Is it possible to handle the event, when pin is clicked and callout appeared?
View ArticleVisual Studio 2015 - Cannot find ListView.SeparatorColorProperty
Hey there , I'm new to C# and Xamarin, and there i got a Question regarding ListView: I want to recolor my Divider / Separator of the Clicked Menu Element in a ListView. I searched and found in the API...
View ArticleOOM trying to draw a button on Android
I got an OOM trying to allocate 601212 bytes for a bitmap while trying to draw a button. This only happened once (the device was fairly low in memory, so maybe I usually create a large bitmap?) Looking...
View ArticleMethod 'ProgressBar.set_IndeterminateTintList' not found.
I'm trying to upgrade a Xamarin Forms app to the latest 1.4.3.6376 and I'm getting the following error. I think it's happening on the ActivityIndicator but not certain. I've updated the Target Android...
View ArticleIs there a way to speed up XAML Page loading?
I'm writing a Xamarin Forms solution for Android and iOS. The application uses a Master-Detail menu where each menu item is a page to navigate to, very simple. My problems is that when tapping on a...
View ArticleAndroid accessibility Font Sizes - how it affects forms
Similar to this question: http://stackoverflow.com/questions/19817086/device-settings-independent-font-size I got my app to fit and look good on phones and tablets, then to my horror I discovered that...
View Article'NuGet.EnvironmentUtility' threw an exception ?
After adding any package from Nuget this warning is shown in my project while debugging ? The type initializer for 'NuGet.EnvironmentUtility' threw an exception. I'm Using : Visual Studio Ultimate 2013...
View ArticleCan a parameter be passed in a binding?
Is it possible to use an indexer in a property in the Data Model? Then include that in the binding parameter? What I'd like to do, for internationalization, is have a Translator class which will return...
View ArticleTouch Events in Xamarin.Forms?
I'm using a TabGestureRecognizer to make an image behave like a button. (See below) I have two versions of this image (back_button_up.png and back_button_down.png). I want to swap the images on "Touch...
View ArticleSerializing NavigationPage
I get the exception: Could not load type Xamarin.Forms.Platform._NavigationPageRenderer, Xamarin.Forms.Platform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null while decoding custom attribute,...
View ArticleWhy do 2 numbers appear at top left hand of screen on Windows 8.1 app
When I debug a build of the app these 2 numbers appear at the top of the screen. What are they and how to I get rid of them.
View ArticleListView transparent selection color for Cells
Hey Guys, How can I disable the selection Color of a ViewCell durable? I created an own CustomRender for iOS and ViewCell: public override UITableViewCell GetCell(Cell item, UITableViewCell...
View ArticleBug : Switching IsVisible on a button does not redraw the button
Hi, I have found something weird, when switching IsVisibility of several button embbedded in a stacklayout, using a viewModel (Commands and bindings) the buttons does not always redraws themself (on...
View ArticleXamarin.Forms Designer
I've modified the DesignerHost-Sample from Microsoft to create a Designer that works in conjunction with Xamarin.Forms, WinForms and GTK# It's not the swiss army knife and requires a large function...
View ArticleHelp please: SetBinding(ImageCell.ImageSourceProperty, “IconSource”) (String)...
Hi all In my app I use master-detail-navigation menu with a few ImageCells in a list. Further, I have a search-page, with a ListView containing also ImageCells. The imagename is stored as string in a...
View ArticleHow to create Label with border?
How to make border just for label? I was trying to search, what views can realize border properties, but I've found only button. Maybe should I cotain label in some easy layout?
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