UICollectionViewDelegateFlowLayout.GetReferenceSizeForHeader Method
Definition
Important
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The size of the header view for the specified section.
[Foundation.Export("collectionView:layout:referenceSizeForHeaderInSection:")]
public virtual CoreGraphics.CGSize GetReferenceSizeForHeader (UIKit.UICollectionView collectionView, UIKit.UICollectionViewLayout layout, nint section);abstract member GetReferenceSizeForHeader : UIKit.UICollectionView * UIKit.UICollectionViewLayout * nint -> CoreGraphics.CGSize
override this.GetReferenceSizeForHeader : UIKit.UICollectionView * UIKit.UICollectionViewLayout * nint -> CoreGraphics.CGSizeParameters
- collectionView
- UICollectionView
- layout
- UICollectionViewLayout
- section
- System.System.IntPtr System.nativeint
Returns
- Attributes