WorkflowViewStateService.RetrieveViewState(ModelItem, String) Method

Reference

Definition

Namespace:: System.Activities.Presentation.View

Assembly:: System.Activities.Presentation.dll

Important

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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

Object

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

Exceptions

ArgumentNullException

The modelItem or the key is null.

Applies to

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