WorkflowViewStateService.StoreViewStateWithUndo Method

Definition

Namespace:

System.Activities.Presentation.View

Assembly:

System.Activities.Presentation.dll

Records the current setting of the item represented by the specified key so that it is available for an undo operation and then stores the item represented by the specified key in the view state of the specified model item.

public:
 override void StoreViewStateWithUndo(System::Activities::Presentation::Model::ModelItem ^ modelItem, System::String ^ key, System::Object ^ value);

public override void StoreViewStateWithUndo (System.Activities.Presentation.Model.ModelItem modelItem, string key, object value);

override this.StoreViewStateWithUndo : System.Activities.Presentation.Model.ModelItem * string * obj -> unit

Public Overrides Sub StoreViewStateWithUndo (modelItem As ModelItem, key As String, value As Object)

Parameters

modelItem

ModelItem

The workflow activity ModelItem associated with the current view state.

key

String

The String that identifies the view state item that is stored.

value

Object

An Object to be stored.

Exceptions

ArgumentNullException

The modelItem or the key is null.