ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Mapping.Controls Namespace / QueryBuilderControl Class / ExpressionChanged Event

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    ExpressionChanged Event
    In This Topic
    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 11, Windows 10, Windows 8.1

    See Also