RowExpansionChanged Event (IDataSource)

Indicates when a row is expanded or collapsed.

Syntax

C#

event DataSourceRowExpansionChangedHandler RowExpansionChanged

Event Data

The event handler receives an argument of type DataSourceRowExpansionChangedEventArgs containing data related to this event. The following DataSourceRowExpansionChangedEventArgs properties provide information specific to this event.

Property	Description
NewState	The new state of the row. True is expanded, False is collapsed.
OldState	The previous state of the row. True is expanded, False is collapsed.
RowIndex	The index of the row being expanded or collapsed.

Requirements

Target Platforms: Android 4.4+, iOS 8+

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