NSCollectionView.CollectionViewWriteItemsAtIndexesToPasteboardEventHandler Delegate

Invoked after it has been determined that a drag should begin, but before the drag has been started.

Original signature is '- (BOOL)collectionView:(NSCollectionView *)collectionView writeItemsAtIndexes:(NSIndexSet *)indexes toPasteboard:(NSPasteboard *)pasteboard'

Available in Mac OS X v10.6 and later.

Declaration Syntax

Visual Basic

Visual C++

public delegate bool CollectionViewWriteItemsAtIndexesToPasteboardEventHandler(
	NSCollectionView collectionView,
	NSIndexSet indexes,
	NSPasteboard pasteboard
)

Public Delegate Function CollectionViewWriteItemsAtIndexesToPasteboardEventHandler ( _
	collectionView As NSCollectionView, _
	indexes As NSIndexSet, _
	pasteboard As NSPasteboard _
) As Boolean

public delegate bool CollectionViewWriteItemsAtIndexesToPasteboardEventHandler(
	NSCollectionView^ collectionView, 
	NSIndexSet^ indexes, 
	NSPasteboard^ pasteboard
)

Parameters

collectionView (NSCollectionView): The collection view that send the message.

indexes (NSIndexSet): The indexes of the items to write to the pasteboard.

pasteboard (NSPasteboard): The pasteboard containing the content from the dragged items.

Return Value

YES to begin the drag, otherwise NO.

Version Information

Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)

Assembly: Monobjc.AppKit (Module: Monobjc.AppKit)