WillChange(NSKeyValueChange,NSIndexSet,NSString) Method

Syntax

C#

public virtual void WillChange( 
   Foundation.NSKeyValueChange changeKind,
   Foundation.NSIndexSet indexes,
   Foundation.NSString forKey
)

Parameters

changeKind

indexes

forKey

Requirements

Target Platforms: Android 4.4+, iOS 8+

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