Change the icon of back button
Hi All, Can anyone help me to change the icon of back button using Xamarin forms. Many many thanks to you in advance. Thanks, Praveen
View ArticleCan a custom renderer include a Xamarin Forms control?
Hi, so I'm getting more comfortable making custom renderers for Xamarin Forms controls. Is there a way for a custom renderer to include a Xamarin Forms control itself? Is this sort of inception...
View ArticleUpdate shopping cart in toolbar
I have an app where user can add shopping items to cart from the listview. I also have a shopping cart image on toolbar. I want to overlay a label on top of that image and update it with the number of...
View ArticlePushModalAsync vs PushAsync
I am making my first forms app since Evolve. I have a tableview up and working okay, but when I select one of the items I want to open a new form page I tried this one, and it works well in android...
View ArticleLayoutTo is broken (forms v1.1.1)
I have the following issue with LayoutTo I call LayoutTo to animate a AbsoluteLayout view (this works fine) ... the AbsoluteLayout view has number of subviews; some are hidden (Image & Label) ... i...
View ArticleIsvisibleProperty what's happening
Hi Does anyone know the implementation of isvisible property of visual element? Im currently experiencing a bug in my custom renderet that switching from not visible to visible by databinding will...
View ArticleSelect row and click button -Listview
I have a listview bound to items collection in view model. The list cell has button and a stepper control for quantity of each item. I want to be able to get the item when I click the button in the...
View ArticleIsVisible works consistently on iOS but not Android
If you're having problems with the IsVisibility on Android, I just posted a bug to address it: https://bugzilla.xamarin.com/show_bug.cgi?id=23801 I use IsVisible to flip views on and off. It always...
View ArticleHow to create an Alert in Xamarin Forms which also contains an image (warning...
Need some input on how to create an alert view with an image.
View ArticleXamarin.form setpage not worked second time
I create new mobile app using xamarin form. I have to create two pages login screen and home screen. I get sample from Here but when i call setPage method second time in my xamarin android activity it...
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Streched ActivityIndicator
Hi! I'm truing to place my ActivityIndicator in the centre of my page. Here is the XAML. <?xml version="1.0" encoding="UTF-8"?> <ContentPage xmlns="http://xamarin.com/schemas/2014/forms"...
View ArticleCheck for Authentication on evry view-Xamarin Forms lab
I have an application with few views. I want to be able to check if user is logged in when any view appears. I am using Xamarin Forms Labs to implement solution in an Mvvm way. To implement this...
View ArticleHow to access a object on a page from a function (in the page class)..?
Hi all I have - hope so - a trivial problem for the crack's... I want to access an object on a page (e.g. label, stacklayout, etc.) from a function (in page-class) e.g. to make it visible / invisible...
View ArticleNuget problem
Hi every time when creating Xamarin.Forms Shared OR Portable project i open Nuget package manager and navigating to Updates tab. And every new project it gives me that i can update Xamarin.Forms and...
View ArticleHelp please - Problem with Xamarin.Mobile and Android (locator = new...
Hi all I have added Xamarin.Mobile to my Xamarin.Forms-project and want now to implement Geolocator for all platforms. It seems to work with iOS and also with WP, but I have a (hopefully last) problem...
View ArticleAdding items to a TableSection dynamically at run-time?
I'd like to use the top half of a TableView as the input form and the bottom half as the output. I can add items to a TableSection under WP8, but when I try to do the same in iOS and Android, the items...
View ArticleSystem.Reflection.MemberInfo broken?
I'm having the following issue trying to use custom attributes: GetType().GetTypeInfo().GetCustomAttributes(); GetType().GetTypeInfo().GetCustomAttributes(true);...
View ArticleOne Da*n Pixel
I have a frustrating issue trying to eliminate one pixel of spacing that just won't go away. What I'm trying to do is put a semi-transparent layer over the bottom of an image so I can put a title at...
View ArticleBug in vertical scroll when you set Opacity in Máster Page (Landscape...
I have a listview with many items in the master page, when I tried set MasterDetailPage.Master.Opacity = 0.85 and the scroll change the orientation. This happen only in landscape mode. So for vertical...
View ArticleHow to set Application Cache size for Android app.
Hi , I am using ListView control to show list of images in Xamarin PCL project and using UriImageSource for binding image to make use of caching. I have found some of my images doesn't load in list...
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