Layout.OnUpdate(Int32, IView, IView) Method
Definition
Important
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Invoked when Item[Int32] is called and notifies the handler associated to this layout.
protected:
virtual void OnUpdate(int index, Microsoft::Maui::IView ^ view, Microsoft::Maui::IView ^ oldView);protected virtual void OnUpdate (int index, Microsoft.Maui.IView view, Microsoft.Maui.IView oldView);abstract member OnUpdate : int * Microsoft.Maui.IView * Microsoft.Maui.IView -> unit
override this.OnUpdate : int * Microsoft.Maui.IView * Microsoft.Maui.IView -> unitProtected Overridable Sub OnUpdate (index As Integer, view As IView, oldView As IView)Parameters
- index
- Int32
The index at which the child view was updated.
- view
- IView
The new child view which was added at index.
- oldView
- IView
The previous child view which was at index.
Applies to
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