Commands in Custom Controller
In my current project I've had to implement a custom controller. It works absolutely perfectly but at the moment I can only attach Events to it and I'd like to use Commands so I can move the logic to...
View ArticleSwitch control doesn't work in Android
Hi, I'm trying to use a swtich control in android 4.1.2 but it doesn't seem to toggle no matter how I tap on it. it is enabled and visible, I tried it with binding and without neither help. (emulator)
View ArticleXamarin Outside of Visual Studio
Just curious, is it possible to run Xamarin outside of Visual Studio? Me and Visual Studio just don't get along....and I'm afraid the time has come for one of us to go. If the answer is no, then what...
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Android and custom fonts
HI guys, I want to add in my app a custom font. For iOS is working fine but I'm in trouble with Android. I followed a couple links: Setting Fonts in Xamarin.Forms Using custom fonts on iOS and Android...
View ArticleXamarin.Forms iOS error Selector name found in current argument registers:...
Hello, I have been experiencing a problem with my Xamarin Forms application when deploying it on iOS, where it crashes suddenly while I'm using it. I noticed that the crash happens mostly when I'm:...
View ArticleHow to keep a method running with long pressing GestureRecognizer or a button?
Is it possible to make something like pressing record button in the WhatsApp? a counter that keep counting for example by long pressing something?
View ArticleInitializeComponent does not exist in the current context error
Hi, The error CS0103 (The name 'InitializeComponent' does not exist in the current context) has started appearing after doing a build of our Xamarin Forms solution. The build, however, appears to have...
View Article"Xam.Plugins.Settings " gives error
I have recently added the Xam.Plugins.Settings to my Xamarin forms project and it is working fine in IOS but got error in Android System.NotImplementedException This functionality is not implemented in...
View ArticleUse of VS2015 and VS2017 with Xamarin.Forms in parallel?
Hi all I actually have a .forms app created with VS2015 under development for a project and want to freeze this (whole) configuration (with all dependencies like .forms version, VS integration SW...
View ArticleHave anyone ever used ASMX SOAP service in PCL, Please help me out
I am trying to use a ASMX service in PCL based Xamarin.Forms, via various forum posts I came to know that we can't invoke a ASMX Web Service directly however from...
View ArticleXamarin.Forms iOS: Issue with toolbar item not beeing displayed when loading...
I have two level menu with pages on third and second level where I want to display toolbar item. If page is located on third level, toolbar item is displayed. But if page is located on second level,...
View ArticleImage size MB to KB
I am using cross media plugin to capture images in Xamarin Forms. while capturing the image, image size was more than 2MB , but i want to be this in KB. How to convert this? any idea?
View ArticleHow to Upload an Image from My UWP app to the FTP Server using Ftpwebrequest...
I hope the Xamarin geniuses can help me...
View ArticleAndroid tab bar badge
Hi, I looked around the www for a good solution to create a badge for the android tab bar. First of all: If I create a custom renderer for the Tabbar with no function, the Tab bar is not longer...
View ArticleHow can I redesign this Page to improve performance?
Hello guys, I've been working on an Android/iOS app which unfortunately has several performance issues on a Page showing detailed status information. I'm a desktop developer mainly using WPF and this...
View ArticleWhy is the back button (Navigation Page) not showing on iOS?
Hi Guys, I'm pretty new to Xamarin and I have made an app for my Wedding next year. The app is a cross platform app and is written using Xamarin.Forms. I am using a navigation page to navigate through...
View ArticleHow to get Microsoft.Azure.Mobile.Client to update to v4.0 in xamarin forms
I cannot get the Azure mobile client package to update to v4.0 any suggestions? Getting the following error: ... Install failed. Rolling back... Package 'Microsoft.Azure.Mobile.Client 4.0.0' does not...
View Articlegetting exception
hi i am getting the following exception: System.Runtime.InteropServices.COMException: Error HRESULT E_FAIL has been returned from a call to a COM component. at Windows.UI.Xaml.UIElement.Measure(Size...
View ArticleAre there any samples with radio buttons?
Most of apps need some sort of selection buttons, but AFAIK Xamarin Forms don't offer XAML/C# support for radio buttons. Has anyone implemented such functionality in Xamarin.Forms projects for all...
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Proper syntax highlighting in XAML editor when inhereting from custom page
We created a custom ViewPage class to handle some page setup and dependency solving, which all pages inherit from. The issue is that XAML syntax is highlighted only on the environment that file was...
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