UITableViewSource.WillBeginEditing(UITableView, NSIndexPath) Method
Definition
Important
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Called when the table view is about to enter swipe-to-delete editing mode.
[Foundation.Export("tableView:willBeginEditingRowAtIndexPath:")]
[ObjCRuntime.Unavailable(ObjCRuntime.PlatformName.TvOS, ObjCRuntime.PlatformArchitecture.All, null)]
public virtual void WillBeginEditing (UIKit.UITableView tableView, Foundation.NSIndexPath indexPath);abstract member WillBeginEditing : UIKit.UITableView * Foundation.NSIndexPath -> unit
override this.WillBeginEditing : UIKit.UITableView * Foundation.NSIndexPath -> unitParameters
- tableView
- UITableView
Table view about to be edited.
- indexPath
- NSIndexPath
Location of the row that has been swiped.
- Attributes
Remarks
This method is never called unless CommitEditingStyle(UITableView, UITableViewCellEditingStyle, NSIndexPath) is also implemented.
When the user swipes across a row, the table view's Editing property becomes true and a Delete button is shown in the row that was swiped (located at indexPath). This method is called to allow the user interface to be updated (for example, to provide a Cancel button to exit editing mode).
When exiting editing mode (such as after deletion operation), DidEndEditing(UITableView, NSIndexPath) is called.
Declared in [UITableViewDelegate]