IPersistUIState Interface

Note: This API is now obsolete.

Defines methods that workflow designers and activity designers use to save UI state information to and restore UI state information from a binary stream.

Namespace:   System.Workflow.ComponentModel.Design
Assembly:  System.Workflow.ComponentModel (in System.Workflow.ComponentModel.dll)

[ObsoleteAttribute("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
public interface IPersistUIState


Restores the UI state of a designer from a binary stream.


Stores the UI state of a designer to a binary stream.


This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5.

.NET Framework
Available since 3.0
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