ArcGIS Pro 2.7 API Reference Guide
ExpressionChanged Event

ArcGIS.Desktop.Mapping.Controls Namespace > QueryBuilderControl Class : ExpressionChanged Event
The ExpressionChanged event is raised when the query expression is changed in the control UI.
Syntax
public event ExpressionChangedEventHandler ExpressionChanged
Public Event ExpressionChanged As ExpressionChangedEventHandler
Event Data

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

PropertyDescription
Gets the current query expression.  
Requirements

Target Platforms: Windows 10, Windows 8.1

See Also