NotifyRemoveItem Method (PieChartBase)

Manually notifies the pie chart's data source that an item has been removed in the data it is bound to. This should not be called if the data that the grid is bound to is already observable.

Syntax

C#

public void NotifyRemoveItem( 
   object source_,
   int index,
   object oldItem
)

Parameters

source_

The data source.

index

The index of the removed item.

oldItem

The old item at the designated index.

Requirements

Target Platforms: Android 4.4+, iOS 8+

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