Image Property on the Button
I am using the Button on the release version of forms, trying to understand what needs to be assigned to the Image property, so an image is added to my text in the button. Are there any good samples?...
View ArticleContentPage was not found error, when creating new xamarin.forms portable app
I have visual studio 2015 community installed on windows 10. I'm getting an error 'ContentPage was not found' after i do the follow simple steps. * In Visual Studio 2015 add new project select 'Blank...
View ArticleOut of memory Exception in Android
My apps is running for iOS, but when I went to a page with images and text, I got this error: E/dalvikvm-heap(7503): Out of memory on a 63632816-byte allocation. I have no ideas about this error?
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 ArticleOpenGLView custom renderer?
Hi everyone! Is it posible to write a OpenGLView custom renderer? I can't find the renderer I should use in my platform project.
View ArticleBug: Button with colored background that's disabled still lookS enabled
A button with a colored background that's disabled can still look enabled even though it's not. A workaround is to alter the TextColor with a Trigger. <Style x:Key="materialsButtonStyle"...
View ArticleNavigation.PopAsync not freeing Page
I'm having a problem in a project where pages I pop from my Navigation controller aren't freed or collected by the GC on iOS. I eventually run out of memory and crash. I figured I had reference cycles...
View ArticleAdMob Component with Xamarin Forms
I am writing to ask if code samples are available for integrating the Google AdMob Component from the Xamarin Store - into a Xamarin Forms app project; At this point - only iOS is being targeted as a...
View ArticleXamarin Forms Labs Camera
How do I use the camera feature from xamarin forms labs? How do I implement the code and such?
View ArticleAdding WatchKit to Xamarin Forms app not working
I've followed the instructions here to add a WatchKit Extension and App to my Xamarin Forms project. I have also double- and triple-checked that the various Ids are matched up properly. However when I...
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Xamarin.Forms Intellisense not Working on Visual Studio 2015 clean Install
Hi, I'm trying to write a Xamarin.Forms project in Visual Studio 2015 made with a clean install: What do I do? I thought there was built-in support. Regards.
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UserDialogs for Windows App
I'm developing an app that must run on Android, iOS, WinPhone and Windows App. For the first 3 platforms I used Acr.UserDialogs library for UserDialogs like Loading, Confirm Msg, etc called from a...
View ArticleThe application may be doing too much work on its main thread on Android
Hey there, We are building an app with Xamarin.Forms.. App works well on Windows and iOS without much performance impact, however on Android performance is extremely slow.. When I checked output in...
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Need Cell Editing in Xamarin Forms
I need Cell Editing in Xamarin Forms XFGrid. I attached the XFGrid design. Please help me. Thanks in advance
View ArticleHow can I stop Device.StartTimer?
When I use System.Threading.Timer I can stop my timer and start it again: protected override void OnScrollChanged(int l, int t, int oldl, int oldt) { if (timer == null) { System.Threading.TimerCallback...
View ArticleImage not appearing on Android
I have an image in xamarin forms working on iOS but it just doesn't want to load on Android! I have: - In the XAML [Image x:Name="HatsImage" Source="hats.png"/] - Put the image file in the Resources...
View ArticleWindows Store Application Review: "This API is not supported" errors from...
We've made a iOS/Android/WP8.1 app, and when submitting the appxbundle to the Store, we get about a hundred validation errors like these, and all are from XLabs.Platform.WP8.dll: This API is not...
View ArticleCreating an image cropping page --
Long story short I have been playing around with this image cropping tutorial: " https://blog.xamarin.com/using-custom-uiviewcontrollers-in-xamarin.forms-on-ios/ " Since I am a Xamarin noob I am having...
View ArticleBetter Map Control...Coming soon
Lots of updates coming to the Extended Map control https://github.com/paulpatarinski/Xamarin.Forms.Plugins/tree/master/ExtendedMap Updated UI iOS support Improved Win Phone support Custom pin icons...
View ArticleCustom Renderer, surface not destructed nor disposed
I have a custom view renderer for android that works with a SurfaceView. When directly poping to root from the page that uses the custom renderer, the dispose or surface destroyed methods get called....
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