ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Desktop.Layouts Namespace / GroupElement Class / GetElementsAsFlattenedList Method
Example

GetElementsAsFlattenedList Method (GroupElement)
Get the collection of Element from the group element as a flattened list. Nested groups within child GroupElement are not preserved.
Syntax
public IReadOnlyList<Element> GetElementsAsFlattenedList()

Return Value

Example
Children in a Group Element
// Nested groups within ArcGIS.Desktop.Layouts.GroupElement are not preserved.
var children = groupElement.GetElementsAsFlattenedList();
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.7 or higher.
See Also