ModelChangeInfo.Key Property   
Definition
Important
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Gets the key model item if it's a dictionary change.
public:
 abstract property System::Activities::Presentation::Model::ModelItem ^ Key { System::Activities::Presentation::Model::ModelItem ^ get(); };public abstract System.Activities.Presentation.Model.ModelItem Key { get; }member this.Key : System.Activities.Presentation.Model.ModelItemPublic MustOverride ReadOnly Property Key As ModelItemProperty Value
The key model item if it's a dictionary change.