VirtualizingLayoutContext.ItemCountCore Method
Definition
Important
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When implemented in a derived class, retrieves the number of items in the data.
This documentation applies to WinUI 2 for UWP (for WinUI in the Windows App SDK, see the Windows App SDK namespaces).
protected:
virtual int ItemCountCore() = ItemCountCore;int ItemCountCore();protected virtual int ItemCountCore();Protected Overridable Function ItemCountCore () As IntegerReturns
Int32
int
The number of items in the data.