Frame.BorderRadius
Is there any way to change border radius on Frame? Or maybe there is another static control with rounded corners?
View ArticleDisplay image in Xamarin Forms app sourced from post method on RESTful service
Hi all, I've been working on an Xamarin Forms app which displays a user Id photo that is grabbed from a Restful service, using a post method with two parameters (eventId, linkid). I have set up a...
View ArticleShow page for few seconds and navigate to another page
Hi, Is there any way to show page A for 5 seconds and navigate to page B ? I am building a POS application. It has to show approved transaction screen for few seconds and navigate to print receipt...
View Article"Method 'CGRect..ctor' not found" exception after upgrading to Xamarin Forms...
The exception is thrown when this line is executed: "return base.FinishedLaunching(app, options);" Stacktrace: at (wrapper managed-to-native) ObjCRuntime.Messaging:IntPtr_objc_msgSendSuper...
View ArticleCan't we directly use add ControlTemplate in element style?
Like this: <Label> <Label.Style> <Setter Property="ControlTemplate"> <ControlTemplate > <Label Text="{Binding No}" HorizontalOptions="Fill"/> <Label Text="."...
View ArticleBinding time intervals to line color
Hi all, I need to implement one particular requirement in my app which is described as below. 1. There will be line and its initial value will be 0 and final value will be 24.(24 hrs of the day) 2. As...
View ArticleListView Crashing when reloading with my custom cell
I posted this on Stack Overflow with no luck, so excuse the cross-post. I have an app with a Xamarin forms listview that's fed by an ObservableCollection to list user games I fetch from my server. The...
View ArticleXamarin Forms Powershell failure
When I create a Blank App(Xamarin Forms Portable) in VisualStudio 2015 (Windows 10), I get the below error. Xamarin.Forms.2.0.0.6482 : Failed to initialize the PowerShell host. If your PowerShell...
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How to use the control defined in another assembly, by XAML?
I tried to use the custom control by XAML. For example: <?xml version="1.0" encoding="UTF-8" ?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"...
View ArticleProblem with Slider inside CarrouselPage
Hello, I have a Slider inside a CarouselPage. I'm having an issue, more on iOS, that I cant slide it properly. Every time I try to slide the slider, if I don't hit the very little center of the circle...
View ArticleHow to Set Plateform Specific Padding Value?
I want to set platform specific padding value, so I made setter like this: <Setter Property="Padding"> <Setter.Value> <OnPlatform x:TypeArguments="x:Double" Android="10, 0, 10, 0"...
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Keyboard entry pushes ListView item off the screen - help
Have an issue in my chat window, similar to what Nish demonstrated in DataTemplateSelector article, here I'm using forked copy of his code to explain the issue: I've added < ScrollView > arround...
View ArticleDoes Expandable ListView exist for XF?
Hi, Is there any way to implement Expandable listview in XF(PCL)? I Mean if we click a button on a listview it should expand and show a grid/stack? Plz Suggest me ....
View ArticleExpandable listview in xamarin form shared project
How can implement expandable listview in xamarin form shared project. Is there any control in xamarin or do we need to make a custom control?
View ArticleOnAppearing still not firing after ModalPop in Droid applications (sample...
XF Droid and iOS applications continue have differently behaviors when a top layer modal pops. The underneath page correctly fires its OnAppearing method in iOS, but the method is not triggered on the...
View ArticleXamarin Forms Facebook login issues with Azure
Hi, I am stuck. I have read article after article on authenticating with Facebook from within my xamarin forms app. currently only trying to get it to work with the xamarin iOS.. I have followed the...
View ArticleZXing
I have a question regarding the Barcode Scanner. Does it provide any information besides the barcode? Like product info etc?
View ArticleHas anyone extended the new ListDataPage (Datapage) to have loading indicator...
I'm new to forms. Whats the best approach to add a loading indicator while the data is downloading & have lazy loading? i.e. if there's 100 items, I want to load first 10 first, and another 10 when...
View ArticleScrollViewRenderer Renderer
Hi this is the Android renderer code it works perfect in older Xamarin Forms but in 2.0 iam getting error at line 2 "Object Reference Not to set of instance of Object" _scrollView =...
View ArticleIs anyone know how to integrate OCR in xamarin forms application
i want to get data inside picture . I am working with xamarin forms.
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