共用方式為


NSTableViewDataSource.DraggingSessionWillBegin 方法

定義

[Foundation.Export("tableView:draggingSession:willBeginAtPoint:forRowIndexes:")]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 7, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void DraggingSessionWillBegin (AppKit.NSTableView tableView, AppKit.NSDraggingSession draggingSession, CoreGraphics.CGPoint willBeginAtScreenPoint, Foundation.NSIndexSet rowIndexes);
abstract member DraggingSessionWillBegin : AppKit.NSTableView * AppKit.NSDraggingSession * CoreGraphics.CGPoint * Foundation.NSIndexSet -> unit
override this.DraggingSessionWillBegin : AppKit.NSTableView * AppKit.NSDraggingSession * CoreGraphics.CGPoint * Foundation.NSIndexSet -> unit

參數

tableView
NSTableView
draggingSession
NSDraggingSession
willBeginAtScreenPoint
CGPoint
rowIndexes
NSIndexSet
屬性

適用於