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WorkflowViewStateService.RetrieveViewState(ModelItem, String) Method

Definition

Retrieves the item that matches the specified key in the view state associated with a specified model item.

public:
 override System::Object ^ RetrieveViewState(System::Activities::Presentation::Model::ModelItem ^ modelItem, System::String ^ key);
public override object RetrieveViewState (System.Activities.Presentation.Model.ModelItem modelItem, string key);
override this.RetrieveViewState : System.Activities.Presentation.Model.ModelItem * string -> obj
Public Overrides Function RetrieveViewState (modelItem As ModelItem, key As String) As Object

Parameters

modelItem
ModelItem

The workflow activity ModelItem associated with the current view state.

key
String

The key that identifies the view state item that is retrieved.

Returns

The item that matches the specified key in the view state associated with a specified model item.

Exceptions

The modelItem or the key is null.

Applies to