Version

ObserveValue Method (BarcodeView)

Syntax
public virtual void ObserveValue( 
   Foundation.NSString keyPath,
   Foundation.NSObject ofObject,
   Foundation.NSDictionary change,
   IntPtr context
)

Parameters

keyPath
ofObject
change
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