ArcGIS Pro 2.6 API Reference Guide
UndoAsync Method (Operation)

ArcGIS.Desktop.Framework.Contracts Namespace > Operation Class : UndoAsync Method
Undo the operation to reset the action from Do or DoAsync.
Syntax
protected internal abstract Task UndoAsync()
Protected Friend MustOverride Function UndoAsync() As Task

Return Value

Return a Task the application can wait on.
Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 7

See Also

Reference

Operation Class
Operation Members