ContextItem.OnItemChanged(EditingContext, ContextItem) Method
Definition
Important
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Represents a method that is called on the context item before it is stored in the context item manager. The previous item in the context item manager is passed as a parameter.
protected:
virtual void OnItemChanged(System::Activities::Presentation::EditingContext ^ context, System::Activities::Presentation::ContextItem ^ previousItem);protected virtual void OnItemChanged (System.Activities.Presentation.EditingContext context, System.Activities.Presentation.ContextItem previousItem);abstract member OnItemChanged : System.Activities.Presentation.EditingContext * System.Activities.Presentation.ContextItem -> unit
override this.OnItemChanged : System.Activities.Presentation.EditingContext * System.Activities.Presentation.ContextItem -> unitProtected Overridable Sub OnItemChanged (context As EditingContext, previousItem As ContextItem)Parameters
- context
- EditingContext
The EditingContext within which the change is being made.
- previousItem
- ContextItem
The previously active ContextItem.
Remarks
Because items must have default constructors, a default item will be constructed if an item is passed into the context the first time.
Applies to
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