An example showing how to implement a simple text-editing application using Core Text that adopts various iOS 5 Objective-C protocols in a single class.
It shows how to use the UITextInput and UIKeyInput protocols to connect to the Core Text API.
The file EditableCoreTextView.cs contains a sample showing how to adopt multiple protocols in C# using the [Adopts] attribute.
Based on the Apple sample: http://developer.apple.com/library/ios/#samplecode/SimpleTextInput/Introduction/Intro.html
Autocorrection suggestions don't show up as they do in the original Apple sample. This is possibly due to http://bugzilla.xamarin.com/show_bug.cgi?id=265.
Rolf Bjarne Kvinge