Version 20.1 (latest)

AddObserver(NSObject,NSString,NSKeyValueObservingOptions,IntPtr) Method

Syntax
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+

See Also