AddObserver(NSObject,NSString,NSKeyValueObservingOptions,IntPtr) Method

Syntax

C#

public virtual void AddObserver( 
   Foundation.NSObject observer,
   Foundation.NSString keyPath,
   Foundation.NSKeyValueObservingOptions options,
   IntPtr context
)

Parameters

observer

keyPath

options

context

Requirements

Target Platforms: Android 4.4+, iOS 8+

Development Environments: Visual Studio 2015+, Visual Studio for Mac Preview, Xamarin for Visual Studio 4.2+