Top "Xamarin.ios" questions

Xamarin.

Do I programmatically add SubViews in ViewDidAppear, ViewDidLoad, ViewWillAppear, the constructor?

I'm trying to figure out from Apple's sketchy documentation which method is the best place to be initializing and adding …

iphone xamarin.ios viewdidload viewdidappear viewwillappear
Xamarin iOS memory leaks everywhere

We've been using Xamarin iOS for the last 8 months and developed a non-trivial enterprise app with many screens, features, nested …

c# ios xamarin.ios garbage-collection xamarin
UIColor from Hex in Monotouch

How to get a UIColor from an hex value in Monotouch?

uikit xamarin.ios
Converting UIImage to Byte Array

I need to convert a UIImage to a byte array. I am using Xamarin's Visual Studio plugin to produce an …

c# mono xamarin.ios xamarin
iOS 8, How to use device for development?

I have a new iPad Retina and I'd like to use it for development with Xamarin Studio and XCode 6. In …

ios xamarin.ios xcode6
Xamarin Forms: How can I add padding to a button?

I have the following XAML Xamarin.Forms.Button <Button Text="Cancel" BackgroundColor="#3079a8" TextColor="White" /> I tried to …

xaml xamarin mono xamarin.ios xamarin.forms
Write to a File in Monotouch

How would I create and write to a file in a Monotouch iPhone app? The file should persist between application …

c# .net iphone xamarin.ios
Cannot launch Xamarin.iOS app on device

I am developing an iPad application with Xamarin.iOS and MVVMcross. So I have a PCL with my View-Model and …

xamarin.ios xamarin mvvmcross
Detect whether an UIImage is PNG or JPEG?

Currently doing my first steps with iPhone development through MonoTouch, I am playing with an UIImage that I read from …

iphone ios cocoa-touch xamarin.ios uiimage
MKCoordinateSpan in Meters?

I need to create a MKCoordinateSpan that is about 500 meters. How do I calculate the values to pass into the …

iphone ios geolocation xamarin.ios mkcoordinatespan