Datepicker: Possible to bind to Nullable date value?
Hi everybody! I have a nullable date field in my object and I want to bind a date picker to it. When the value is null, I would just want to show no value in the picker. Is this possible? I tried...
View ArticlePlaying audio files in xamarin forms
Hi, Can anyone tried to play audio files in the application using xamarin forms.If so please show me a way to implement this. Thanks , sunil
View ArticleMonkey robotics sample app BluetoothLEExplorer showing duplicate peripheral...
Hi, I want to develop a BLE application using xamarin forms that can communicate with one of my BLE device. Before starting development, I tried the sample BLEExplorer application in the MonkeyRobotics...
View ArticleAcr.Barcodes
I've installed last Acr.Barcodes package from nuget, but when I try to use it the camera does not turn on (I see only the red line). If I download source from github, it works fine. Someone has the...
View ArticleListView binding to ObservableCollection does not update GUI
Hi Can anyone tell me why this simple code is not working as expected? Does the ListView control not listen for changes in the bound property? Expected: when I click the Add button, the GUI (ListView)...
View ArticleCouldn't connect to logcat, GetProcessId returned: 0
Android application is debugging. Couldn't connect to logcat, GetProcessId returned: 0 Why i see the above when i try to debug the solution (Xamarin.Forms Portable) to my android phone. I tried 1)...
View ArticleWrite file on Android
Hi all, First i'm sorry for my bad english but i will try to speak correctly. So i have problem when i do a streamwriter, he don't create a file. so now i give code : this is for get path : `var folder...
View Articleforms listening for android event
How can I raise an event in android and have forms subscribed to it? Not sure it matters about specifics, but in my case, when an event in android (click/long press/double tap/...) occurs I want to...
View ArticleXaml cool templates?
Hi all guys, This is my question, is there on all the entire web some example for develop a good/cool template in Xamarin.Forms? I only found libs and more libs that doesnt work nice, and non-free...
View ArticleMultiple Image Picker
Has anyone seen a good cross platform image picker where more than one image could be picked from the gallery (like with checkboxes)? I can't even seem to find an OS specific implentation that's...
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Grial UI Kit for Xamarin Forms (Xaml Layouts)
Hey everybody! Just wanted to share with you our first Xamarin Forms User Interface Kit, Grial. Grial is collection of fully customizable, themeable screen layouts crafted in XAML You can use it as a...
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iOS TabbedPage Big Icon bug ?
Hi everyone ! I got a little problem with TabbedPage and their icons from a simple Page. It's a really simple code who add as children some Page with a text and an icon but i got really big icons !...
View ArticleHow to autosize Editor height?
I have an Editor control inside a Grid cell that I would like to automatically expand vertically as more text is entered. Is this possible?
View ArticleSatellite Menu with Xamarin Forms
Hi! I was wondering if anyone has used Satellite Menu component with Forms. I guess you have to implement some sort of interface and custom control mix since satellite menu component is implemented for...
View ArticleHow to select multiple images from gallery from both android and iOS device?
Hello, I am working on xamarin.forms app. I am creating the app for android and iOS. I need to open the gallery and select multiple images from gallery of devices. How I can do this in xamarin.forms...
View ArticleListPicker does not “push down” other elements
ScrollView StackLayout VerticalOptions="Start" local:myListPicker x:Name="LP" /local:myListPicker Label Text="Push me" /Label Label Text="DOWN" /Label /StackLayout /ScrollView I added four Items to...
View ArticleHow to integrate iOS9 quick actions in a Xamarin Forms app?
Does anyone have an example on how to integrate ioS9 quick actions in the iOS part of a Xamarin Forms app? It seems that it can not open the Xamarin Forms UI when the app starts from a quick action?...
View ArticleHttpWebRequest https problems
Hi guys, Setup: Windows 7 Visual Studio 2015 OS X Yosemite Xamarin (latest stable version) I've been trying to solve this issue. I cannot seem to get any solid information on it. But OK in short I've...
View ArticleCode Erreur XA5207
Hi all, Firstly i'm sorry for my bad english. So i do update for xamarin form 2.0 from 1.5 .But when i try to build i have 2 error : C:\Program Files...
View ArticleImages not load in Win RT with Xamarin Forms 2.0
Since the release of version 2.0 of Xamarin Forms do not load images in ListView in Win RT
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