Xamarin Forms app with PCL on XS: out of memory error at build time...
Hi all, I updated Xamarin Studio and the libraries to the last version on the beta channel today. Now I can't build any Xamarin forms app (either for iOS or Droid), for an out of memory error that...
View Articlexamarin - windows phone PushAsync OR PushModalAsync screen flash/flicker
hi all, i'm currently building an app using XF and for some reason not sure if its a windows phone thing when i navigate to a different page using `await Navigation.PushAsync(new...
View ArticleCan't detect OK button press on DatePicker
I want to populate a label with the value from the Xamarin Forms DatePicker control. In my scenario, there a distinct difference between when a date has been selected and NO date has yet been selected...
View ArticleBuild error after moving project from VS2015 to Xamarin Studio on Mac
I have googled and can't find the answer to this, I also can't find the error in my project files at all so I don't know where to look at this point. I moved a project that builds and runs perfectly...
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navigationPage
hi when is use navigation page an then i run the my priject open a dialog for me!!please help me!!! and my code is:
View Articleon button click event the details should display in the another page?
hi,on the click of save button the entered detail should display in another page .how to do this?
View ArticleCustomMap renderer and map interactions
Hi, I have a custom map in my UI (I need an image instead of a pin). This works fine. I also have on my UI an arrow that should move you to the users current location. The image is on the map and when...
View ArticlePreview: Xamarin.Forms for macOS
I hope you are taking an opportunity with the latest pre-release 2.3.5.233-pre1 to experience your Xamarin.Forms apps running on macOS. It's a trip. We want to kick off a thread to have some ongoing...
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Change button size with a image inside
Hello everyone. I would like to know how to decrease a button with only a image inside it. But i also want the button size be proportional to device screen. If this will not possible, i just would like...
View ArticleI've a problem with Xam.Plugin.connectivity
Hello, I've a problem with the plugin Connectivity. When I start my app I've this mistake : This functionality is not implemented in the portable version of this assembly. You should reference the...
View Articlehow to connect to azure cloud to mobile app
hi every one i want to develop a cross platform app with azure cloud which can register the users and display their profile in a separate page, and it will have a username password authentication. my...
View ArticleNFC Implementation in Android Custom Renderer
Hi , We have build an application in xamarin.forms for supporting NFC to receive and send message from one device to another. We tried the same in Xamarin.Android and it works fine. Now we want to...
View ArticleProblem styling a Button, cannot assign properties.
Hello, I'm trying to style buttons in my app. I've followed the instructions here: https://developer.xamarin.com/recipes/android/resources/general/style_a_button/ It works fine if I do exactly as it's...
View ArticleScreen Recorder
First let me tell you YES i know the App Store will not Approve such App and this is not for App Store anyway so i want ask how Screen Recorder works and this is not for Recording single app , it...
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Xamarin.Auth getting disallowed_useragent error [Xamarin.Forms]
I was trying to implement login with Google and Facebook. I have successfully implemented Facebook login with Xamarin.Auth but in the Google Login I am getting error disallowed_useragent, I know Google...
View ArticleThe namespace 'x' already contains a definition for 'y'
Hi, With VS 2017 release I have created a new Xamarin.Forms Blank App (PCL) name App5. Right click on App5(Portable) Add -> New Item... and choose "Forms MasterDetail Page Xaml" and default for Name...
View ArticleUsing StringFormat in Binding in XAML
How can I use StringFormat in Binding in XAML? For the life of me, I can't find the magic string of characters to enable this - I've tried a gajillion iterations. Here's an example that doesn't work:...
View ArticleHow do I detect if an email client is configured
How do I detect if an email client is configured on Android and WP. I want to prompt the user that no email client is configured.
View ArticleImage Flickering while setting the source
Hello There, This question has been asked multiple number of times. Using Xamarin Forms: I have an image that is updated every sec and I need to set the source to same .jpg image.Source = new...
View ArticleXamarin.Forms - Facebook Login : Native login page (Android)
Hello, Initially i tried to use this library https://github.com/jsauve/OAuthTwoDemo.XForms/ but the problem was that the Library opened a WebView with mobile Facebook Login, and the user was forced to...
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