UIBarButtonItem Refresh
I have a UIBarButtonItem that is behaving inexplicably in a Xamarin Forms app targeting iOS and Android. The goal is to have a button on the top right of the nav. The button is a shopping cart and a...
View ArticleXLabs - Take Photo, save it, close app, retrieve it again
If this question has already been answered, please let me know. I am about 3 weeks into using Xamarin and so far I like it. I am working on an app where I am allowing the user to take a picture. I am...
View Articlehtml formatting text to put on a label ,
html formatting text to put on a label , I have a htm tag my html </ b> and need to format to put on a label anyone know how to do?
View ArticleUsing ContentPage.IsBusy
Is the "IsBusy" property of a ContentPage supposed to do anything out of the box? Setting it to true seems to have no effect (running on Android right now).
View ArticleHow to put a control over other control (listview)?
Hello guys, I have a AutoCompleteView from XLabs, but when the suggestion list appears push the others controls down, how can I make the list view appears over the other controls ??
View ArticleHow to catch A geolocation error occured: PositionUnavailable?
I'm getting crashes with the unhandled exception "A geolocation error occured: PositionUnavailable" But the only place that I think I am calling anything geolocation related is the following: try {...
View ArticleCustom vector drawings
I want to draw vectors and shapes on a canvas using Xamarin.Forms. Is that possible using Xamarin.Forms now or will it in the future?
View ArticleCannot delete String: it has no PK
Hi, I have a SQLite database, each table having an autoincrement ID field as a primary key. Then I want to clear a table, I pass a table name into a routine and do... public static async Task...
View ArticleCan I scale my TitleIcon image to fit into my NavigationPage?
I'm trying to put the product logo in my NavigationPage but sizing has been a pain in the butt. Do I have to have the perfect size image to use it in the NavigationPage? And if so, what is the optimal...
View ArticleNo installed provisioning profiles match the installed iOS code signing keys.
Good afternoon, I have a big problem and I can not resilver , I have everything set up correctly, my certificates my devices , my iOS Provisioning , and my x code , except that when I release in my...
View ArticleHow to navigate to a page and reset the 'stack'
My app has a few introductory screens for first launch. Once the user gets through these, I want to transition the user to the "main screen" in a way where the back button will not take the user back...
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TabbedPage with NavigationPage as children
I have a client who wants to have a MainPage with three Tabs, each of these tabs has a NavigationPage as the first child to keep the navigation local to each tab. The tab bar in the bottom should...
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Can't add Shared Project to References in Windows Phone 8.1
Hello, I'm trying to add a Windows Phone 8.1 project to my existing solution which contains a Shared Project. I'm also using Xamarin.Forms. But when I follow these steps, I get stuck at the step where...
View ArticleiOS and Android different behaviors for OnAppearing
Hello! I am running into an issue (one that I could probably resolve a different way, but I wanted to make sure this is an issue) where when OnAppearing gets called is different for Android and iOS. As...
View ArticleCoordinate units
Whenever in Xamarin.Forms I see size or corrdinates being set, it is not clear....are these numbers pixels, dip, px, ps or something else? Please, let me know
View ArticleCustom Entry control on Android
We're learning/working with Xamarin.Forms 1.3 and made a custom Android Entry renderer. We're trying to change the color of the bottom border and nothing seems to affect it. Here's what we tried:...
View ArticleCannot get libraries from incompatible component when upgrading from Xamarin...
From VS 2013 (Update 5) I am try to upgrade the Xamarin Forms component in our iOS and Android XamForms projects. I have tried the NuGet Package Manager selecting each of the Xamarin Forms projects and...
View ArticleHow to show only bottom of entry in xamarin.forms
Hi can anyone help me with this.. with reference to this link http://forums.xamarin.com/discussion/29295/custom-entry-control-on-android i could able to change the border color of the entry but i just...
View ArticleUse Crosslight-Controls in Xamarin-Forms?
Hey, I was wondering if anyone of you knows if there is a way to get Crosslight-Controls working in a xamarin forms application? The crosslight "support" told me, that there is a way to use the...
View ArticleSelect Renderer for control
Hi! I would like to use different renderers related to one control. I am using such code: [assembly: ExportRenderer(typeof(ControlMono), typeof(ControlRenderer1))] and I hope I can write something like...
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