DisplayAlert popup not showing in iOS after PopModalAsync?
I have 2 main flows for my my Xamarin Forms application: (1st time user) Login Screen -> Welcome Screen -> Main Account Screen (Returning user) Login Screen -> Main Account Screen My main...
View ArticleXAML button not triggering?
I have a XAML layout (see below), with a number of buttons. They were all previously working, but since I have updated some of the sizes and positions, one is not working any longer? It appears, but...
View ArticleJSON.Net FileNotFound Exception - Where am I going wrong?
Hi, I get the below error when trying to debug a project I have just started in XF PCL 1.4.2 with the following code. APIResponse arResponse = JsonConvert.DeserializeObject<APIResponse>(strJson);...
View ArticleClik here to view.
Layout errors on Xamarin.Facebook LoginButton
Has somebody has found with this error. I'm using a custom render to use the Facebook LoginButton. On iOS everything goes fine. But Android the button shows like the attached picture. The Text for "Log...
View ArticleSupport issues with various Android versions
Hi! I am experiencing significant roadblocks with Xamarin.Forms and newer Android OS versions. For example, the cross-platform app which I have developed for iOS and Android has been used by users...
View ArticleA sample project using Camera control (MediaPicker) of XLabs
Here is the link to .zip of a sample project for using Camera control of XLabs. It's named XPA_PickMedia_XLabs_XFP. XPA stands for 'Cross Platform App' and XFP stands for 'Xamarin Forms PCL'. In my app...
View Article.Register(t => WindowsPhoneDevice.CurrentDevice)
Hi I am using XLab in a XF project and I am getting an error message in my WP8 app on the following piece of code: .Register<IDevice>(t => WindowsPhoneDevice.CurrentDevice) error: Cannot...
View ArticleGrid background colour disappears on load, any way to fix?
I'm quite new to using Xamarin and I'm developing a cross-platform (between iOS and Android) mobile app. I've been working with a Grid to display some instructions, since the instructions are long...
View ArticleApplication.Properties and custom types
I have a custom type that's basically just a bunch of string properties. If I try to persist the object using Application.Properties (which is a Dictionary<string, object>) in Xamarin Forms, it...
View ArticleAttribute "circleCrop" has already been defined (APT0000) common_attrs.xml...
I upgraded from Xamarin.Forms.Maps 1.4.0.0 to 1.5.0.6447. My solution contains several projects, including a lot of PCLs, two Android, and two iOS projects. Everything was building fine before the...
View ArticleClik here to view.
Reference to type `System.IConvertible' claims it is defined assembly...
Anytime I try to reference an NUNIT data type in the iOS framework, I am given a compiler error saying it can't find the IConvertible type Error CS7069: Reference to type System.IConvertible' claims it...
View ArticleAny update on Xamarin Forms with Windows 10 Universal Windows Platform?
I am eagerly waiting to hear from Xamarin Forms working with Windows 10 UWP apps ... anything exciting launching tomorrow with VS 2015 launch?
View ArticleClik here to view.
Is RowDefinition.Height bindable or not?
The following XAML <Grid.RowDefinitions> <RowDefinition Height="{Binding TopRow}" /> <RowDefinition Height="*" /> <RowDefinition Height="100" /> </Grid.RowDefinitions>...
View ArticleOpen Notification list page when user clicks on navigation
I'm building and app in android using Xamarin.forms. Now i have implemented GCM Services to get notification. And here i want to open a page in my application when user clicks on the notification. How...
View ArticleFlip An Image
Has anyone figured out a way to flip in Image in Xamarin Forms? Not rotate it - I use that for something else - but to flip it on the vertical axis? It does not appear that Xamarin supports the...
View Articlemultiple custom renderer weirdness
I have a forms page that is a checklist, containing about 20 XLabs SegmentedControlViews. These get custom rendered into UISegmentedControls in iOS. When I place 20+ of them in a TableView I am getting...
View ArticleCan i use Xamarin studio for Windows 7
I wish to build an mobile app for IOS, Andriod, and windows phone using c# code. can i use xamarin studio in windows 7?
View ArticleText size
Is there a way to measure required size for specific string using specific font and specific line break mode? I can't find this myself.
View ArticleRESTSHARP
HOW CAN I CONSUME MY API(APP ) IN A WAY OF USING RESTSHARP TO CONNECT WITH HTML? AND WHICH CLASS SHOULD I USE. [Activity (Label = "dvtest.Droid", Icon = "@drawable/icon", MainLauncher = true,...
View ArticleRESTSHARP
[Activity (Label = "dvtest.Droid", Icon = "@drawable/icon", MainLauncher = true, ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)] public class MainActivity :...
View Article