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NSCollectionViewDelegateFlowLayout.ReferenceSizeForHeader Method

Definition

[Foundation.Export("collectionView:layout:referenceSizeForHeaderInSection:")]
public virtual CoreGraphics.CGSize ReferenceSizeForHeader (AppKit.NSCollectionView collectionView, AppKit.NSCollectionViewLayout collectionViewLayout, nint section);
abstract member ReferenceSizeForHeader : AppKit.NSCollectionView * AppKit.NSCollectionViewLayout * nint -> CoreGraphics.CGSize
override this.ReferenceSizeForHeader : AppKit.NSCollectionView * AppKit.NSCollectionViewLayout * nint -> CoreGraphics.CGSize

Parameters

collectionView
NSCollectionView
collectionViewLayout
NSCollectionViewLayout
section
System.System.IntPtr System.nativeint

Returns

Attributes

Applies to