Reuse Activity when launching APP via Intent (Notification)
Hi, my app is sending notifications to the user, which should open a certain page in the app when tapped. Passing parameters works fine, opening the page, too. But one problem drives me mad: every time...
View ArticleClik here to view.
Tabbed Page more selection IOS renderer
Hi I'm trying to work out if It's possible to change the more page renderer on a tabbedPage. So at the moment If I select the more button tab the following is displayed. I would like to change the...
View ArticleClik here to view.
Entry control does not creates an instance of a TextBox on Windows Phone...
Entry Renderer for entry control on Xamarin.Forms does not create an instance of a TextBox on Windows Phone native control as it should. In Xamarin Forms (Customizing an Entry) documentation it...
View ArticleBind image to email validator boolean
I'm trying to replicate the email validator behavior in c# and, being the rookie that I am, have had trouble making sense of the XAML example to use in my c# page. I can't figure out how to bind an...
View ArticleAndroid custom renderer for longpress ok in API 19, 21 but not 22?
I have a custom renderer to enable tap and longpress capture on an image (see code below) which works fine on device running 4.4.4 (API19) and on another device that's running API 21 but when I try it...
View ArticleXAML Issue with Gestures on controls bound to objects of MVVM (Sample project...
I'm having an issue where GestureRecognizers in XAML pages aren't firing when their containing control is bound to an object of a ViewModel. It seems as if setting the BindingContext of a label to an...
View ArticleError after updating to forms 2.0
After updating from Forms 1.4.0.6341 to Forms 2.0 I'm getting an error when running on iOS "Sequence contains more than one matching element" when it hits this line: this.LoadFromXaml(typeof(App)); Has...
View ArticleDisplaying ng style chips in Entry/Editor
We're looking for solutions create a text boxes that can display "chips" (views) inline with text. Similar to the what is being done here: https://material.angularjs.org/latest/demo/chips Platform...
View ArticlePrevent event/tap gesture propagation
I have an Image inside a StackLayout, I have added TapGestureRecognizer to both of them(2 different commands), looking for a way to prevent the StackLayout to get the tap event when I tap on the image....
View Articlenon trivial examples?
Hi i'm in the process of evaluating Xamarin as a possible solution to multi platform development for a product we're currently building. We have an existing Windows 8.1 universal application, which is...
View ArticleHow do You 'debug' forms?
When forms are not visible the way you expect them to - how do you typically investigate the issue? Any tips based on your experience?
View ArticleMake ListView cells adjustable
Hey, I am rolling my own simple implementation of a grid based on a ListView. I wonder how to implement the resize feature that is almost always available in grids - if you hold and pull on one of the...
View ArticleError MT9004: Option `--profiling` requires Business (or higher) license....
Hi guys ,I buy an indie subscription ,but it told me that I use a Business features,I have no idea of how could remove this feature from my solution ,It happen when I build the iOS part
View ArticleCrosslight vs Xamarin.Forms
anyone try Crosslight ? is it more advance then Xamarin.Forms http://www.intersoftpt.com/crosslight/
View ArticleTransparent Background Image in ContentPage
Hi, I've set a background image to my application and it is transparent image. but when i running my app on simulator, i'm seeing some black color on top of my application. please look into the...
View ArticleHow can we Integrate Xamarin.Forms Application/Component with Xamarin native...
Hi All, I have developed an app/component using Xamarin.Forms and as per the requirement I need to integrate that component with another app which is developed on Xamarin Native in Android as well as...
View ArticleTrouble with localization in XAML extension class
Hey guys, While using the exact example found here : https://developer.xamarin.com/guides/xamarin-forms/localization/ I am getting the following error at TranslateExtension Error 1...
View ArticlePlaceholder Editor
How can I have a placeholder in an Editor in the same way as I can in an Entry field ? Regards
View ArticleAdd a button to WebView
Hello. I'm using WebView to view .pdf documents. Also i need to print them. Is there any way to add some button on WebView? Problem is in adding this button to page's content.
View ArticleClik here to view.
VS13 breaking on handled exceptions
Hi there - I'm trying to figure out why VS13 is breaking on exceptions that have clearly been handled. The exception is thrown and handled within an external library, if it matters. I have a RESTful...
View Article