ArcGIS Pro 3.4 API Reference Guide
ArcGIS.Desktop.Framework.Contracts Namespace / Gallery Class / CopyFrom Method
Existing collection of items to copy from.
Version

CopyFrom Method (Gallery)
Add items from an existing collection.
Syntax
protected void CopyFrom( 
   ICollection collection
)

Parameters

collection
Existing collection of items to copy from.
Remarks

Automatically clears the internal collection before copying begins.

All items added to the ItemCollection must be created on the main UI thread as these ultimately become the content of buttons added to the gallery popup control.

Requirements

Target Platforms: Windows 11, Windows 10

ArcGIS Pro version: 3 or higher.
See Also