NotifySetItem Method (IDataSourceUpdateNotifier)

Called when an item is replaced with another item in the data source.

Syntax

C#

void NotifySetItem( 
   int index,
   object oldItem,
   object newItem
)

Parameters

index

The index at which the set occured.

oldItem

The old item being replaced.

newItem

The new item being provided.

Requirements

Target Platforms: Android 4.4+, iOS 8+

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