SignalR with OAuth Token not Supported in Xamarin Forms IOS?
Hi All! I have a Forms app using SignalR and Owin OAuth tokens on the server side. The application is logging in and obtaining the token, then adding this to the header of my signalR hub....
View ArticleViewModel properties not binding
Hello I have some properties in my viewmodel that I want to bind to a custom control. However, these properties are null once they reach the custom controller. Is there something I am missing? My...
View ArticleBindable Command-Property on ListViewItem?
Hi, is it possible to make a ListViewItem call a ICommand (including CommandParameter) on tap? Actually / AFAIK, this is only possible via AttachedProperties (which basically doesn't do anything else...
View ArticleThe binding context is null until the event?
Hello! Simple situation - I have a ContentPage with some data. So then I want just to write this data to the object. But I stuck with simple problem - program is giving me a null instead of the Binding...
View Articlelist of numbers in line
Hi, i'm using a list view with labels to show a list of numbers (currency), but the digits of the numbers are not miming each other. Is there an other way to show a clear list instead of using a...
View ArticleHow could I change the status bar backgroundcolor and text color in iOS use...
I think there must have someone make this happen,is dependency service could make this happen
View ArticleXamarin.Forms 1.5.2-pre2 Released
Forums seem a bit slow to update, so for anyone who's on the ball. Xamarin.Forms 1.5.2-pre2 has now been released Release Notes ## Features ## Entry.HorizontalTextAlignment SearchBar.FontAttributes,...
View ArticleRecord .wav using Xamarin Forms
Hi! I am trying to record audio using Xamarin Forms. I have found only XLabs services for this, but they don't work correctly. Do you know some other ways for doing this?
View Articleforms app device.openuri system exception in ios
Hi, I want to open a browser in iOS with my app with this line of code: Device.openUri(new Uri("http://www.google.com")); but when that line executes I get this error: Could not initialize an instance...
View ArticleAndroid ListView seperator is always visible (even if set to none)
I have a ListView in Android where all cells have different Colors. When I set the SeparatorVisibility to "None" there is still a seperator between the cells (1px), which has the color of the...
View ArticleLoad image file using ImageResourceExtension from another assembly
I am trying to load an image file from project A using an ImageResourceExtension in project B from a project C. In project C I am using the image file name as it is saved in project A. Inside the...
View ArticleHow to identify largest font size for a label, to fit in a specified amount...
I need to fit a Label in the space available to the left of other controls, after those other controls have been positioned. On a phone in portrait mode, there isn't much space available, so I need to...
View ArticleTerrible TableView perfomance on Android
I am using XF to create an Android app and I use TableView to create a page with settings. However you scroll the table view, the more you do it, the slower it gets. You can also see GC going crazy in...
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How do I get the Facebook account associated with the iOS device?
How do I get the Facebook account associated with the iOS device? The iOS settings page allows the user to associate a facebook account with the device. This is separate from the Facebook app. I would...
View ArticleIs there a way to access a DataTrigger binding inside the TriggerAction?
I'm hunting for a Binding or a BindingContext property within the TriggerAction<T> but there isn't one there. Is there a way to access said binding?
View ArticleMR.Gestures handles ALL touch gestures
With MR.Gestures you can handle the Tapping, Tapped, DoupleTapped, LongPressing, LongPressed, Panning, Panned, Swiped, Pinching, Pinched, Rotating and Rotated gestures on all layouts, cells, views and...
View ArticleAndroid Grid Layout Rows too small until keyboard is shown and dismissed
I have a relatively simple grid in a ContentPage. When the view load, the view is "squished" as all the rows are a lot thinner than they should be. When I display the keyboard and dismiss it, the view...
View ArticleProblem creating correct layout
Hi, I am busy with an App which needs to show at the bottom of the app one button and a label in the left corner, one label in the middle and one button and a label in the right corner of the screen....
View ArticleHow to launch a search engine for international market using Xamarin.Forms?
I am using Device.OpenUri and other methods to interact with Text Messaging, Emails, Telephone etc. I also want to be able to open a search engine in a browser on whichever Xamarin.Forms supported...
View ArticleDoes Xamarin.Forms support custom input methods
Does Xamarin.Forms support custom input methods? Say I want a calculator-like or phone-like keyboard with all the digits 0..9 plus '(' and ')' keys and the letter 'd' and '.'. Can I do that with...
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