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VirtualizingStackPanel.OnViewportSizeChanged(Size, Size) Method
Definition
- Namespace:
- System.Windows.Controls
- Assembly:
- PresentationFramework.dll
Important
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Called when the size of the viewport changes.
protected:
virtual void OnViewportSizeChanged(System::Windows::Size oldViewportSize, System::Windows::Size newViewportSize);protected virtual void OnViewportSizeChanged(System.Windows.Size oldViewportSize, System.Windows.Size newViewportSize);abstract member OnViewportSizeChanged : System.Windows.Size * System.Windows.Size -> unit
override this.OnViewportSizeChanged : System.Windows.Size * System.Windows.Size -> unitProtected Overridable Sub OnViewportSizeChanged (oldViewportSize As Size, newViewportSize As Size)Parameters
- oldViewportSize
- Size
The old size of the viewport.
- newViewportSize
- Size
The new size of the viewport.
Remarks
Use this method, in a derived class, to detect and respond to changes in the viewport size.
Applies to
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