C# UITableView.DeleteRows方法代码示例

        public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, MonoTouch.Foundation.NSIndexPath indexPath)
        {
            switch (editingStyle) {
            case UITableViewCellEditingStyle.Delete:
                // remove the item from the underlying data source
                this.RaiseTaskDeleted(indexPath.Row);
                tableItems.RemoveAt(indexPath.Row);
                // delete the row from the table
                tableView.DeleteRows (new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);

                break;

            case UITableViewCellEditingStyle.Insert:
                //---- create a new item and add it to our underlying data

                Item obj = new Item();
                obj.Name = "Inserted";
                obj.Description ="Placeholder";
            //				obj.imageFileName = "second.png";

                tableItems.Insert (indexPath.Row, obj);

                //---- insert a new row in the table
                tableView.InsertRows (new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);
                break;

            case UITableViewCellEditingStyle.None:
                Console.WriteLine ("CommitEditingStyle:None called");
                break;
            }
        }

 public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, MonoTouch.Foundation.NSIndexPath indexPath)
 {
     switch (editingStyle) {
     case UITableViewCellEditingStyle.Delete:
         // remove the item from the underlying data source
         string del;
         if (tableItems [indexPath.Row].AltFach != "" && tableItems [indexPath.Row].Lehrer != "") {
             del = tableItems [indexPath.Row].AltFach + "%" + tableItems [indexPath.Row].Lehrer;
         } else {
             del = tableItems [indexPath.Row].Fach + "%" + tableItems [indexPath.Row].Vertreter;
         }
         int there;
         var pm = new PrefManager ();
         try {
             there = pm.getInt ("ignoredCount");
             if (there == 0) {
                 throw new Exception ();
             }
         } catch {
             pm.setInt ("ignoredCount", 0);
             there = 0;
         }
         there++;
         pm.setString ("ignored" + Convert.ToString(there), del);
         pm.setInt ("ignoredCount", there);
         tableItems.RemoveAt(indexPath.Row);
         // delete the row from the table
         tableView.DeleteRows (new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);
         break;
     case UITableViewCellEditingStyle.None:
         Console.WriteLine ("CommitEditingStyle:None called");
         break;
     }
 }

 public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
 {
     if (editingStyle == UITableViewCellEditingStyle.Delete) {
         _taskManager.RemoveItem(_taskManager.TodoItems[indexPath.Row]);
         tableView.DeleteRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Top);
     }
 }

 public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
 {
     if (editingStyle == UITableViewCellEditingStyle.Delete) {
         tasks.RemoveAt (indexPath.Row);
         tableView.DeleteRows(new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Top);
     }
 }

		public override async void CommitEditingStyle (UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
		{
			if (editingStyle != UITableViewCellEditingStyle.Delete)
				return;

			await CloudManager.DeleteAsync (records [indexPath.Row]);
			records.RemoveAt (indexPath.Row);
			tableView.DeleteRows (new [] { indexPath }, UITableViewRowAnimation.Fade);
		}

 public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
 {
     if(editingStyle == UITableViewCellEditingStyle.Delete)
     {
         var busStop = GetBusStop(indexPath);
         _busStops.Remove(busStop);
         _busStopRepository.RemoveFavorite(busStop);
         tableView.DeleteRows(new [] {indexPath}, UITableViewRowAnimation.Fade);
     }
 }

			public override void CommitEditingStyle (UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
			{
				switch (editingStyle) {
				case UITableViewCellEditingStyle.Delete:
					_db.Delete(rows[indexPath.Row]);
					rows.RemoveAt(indexPath.Row);
					tableView.DeleteRows(new[]{indexPath}, UITableViewRowAnimation.Fade);
					break;
				}
			}

        public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, MonoTouch.Foundation.NSIndexPath indexPath)
        {
            if(editingStyle == UITableViewCellEditingStyle.Delete)
            {
                this.RaiseTaskDeleted(indexPath.Row);

                // delete the row from the table
                tableView.DeleteRows (new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);
            }
        }

 public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, Foundation.NSIndexPath indexPath)
 {
     switch (editingStyle) {
     case UITableViewCellEditingStyle.Delete:
         var player = Players [indexPath.Row];
         _controller.DeletePlayer (player);
         Players.RemoveAt (indexPath.Row);
         tableView.DeleteRows (new Foundation.NSIndexPath[] { indexPath }, UITableViewRowAnimation.Left);
         break;
     }
 }

 public override UITableViewRowAction[] EditActionsForRow(UITableView tableView, NSIndexPath indexPath)
 {
     var deletion = UITableViewRowAction.Create(UITableViewRowActionStyle.Destructive, "          ", async delegate {
         await AppDelegate.databaseConnection.DeletePostingAsync(savedListings[indexPath.Row]);
         savedListings.RemoveAt(indexPath.Row);
         tableView.DeleteRows(new [] { indexPath }, UITableViewRowAnimation.Fade);
         Console.WriteLine (AppDelegate.databaseConnection.StatusMessage);
     });
     deletion.BackgroundColor = UIColor.FromPatternImage(UIImage.FromBundle("DeletePattern.png"));
     return new UITableViewRowAction[]{ deletion };
 }

        private void DeleteRows(TreeItem treeItem, UITableView tableView, int selectedItemIndex)
        {
            if (treeItem.Childrens != null) {
                var itemsToRemove = new List<TreeItem> (treeItem.Childrens);
                var itmesToRemovePath = new List<NSIndexPath> ();
                int totalDeleteCount = 0;

                RecursiveDelete (itemsToRemove, itmesToRemovePath, ref totalDeleteCount);
                _items.RemoveRange (selectedItemIndex + 1, totalDeleteCount);
                tableView.DeleteRows (itmesToRemovePath.ToArray (), UITableViewRowAnimation.Fade);
                treeItem.IsExpanded = false;
            }
        }

        public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
        {
            if (editingStyle == UITableViewCellEditingStyle.Delete)
            {
                var note = _notes[indexPath.Row];

                AppDelegate.NoteRepository.Delete(note.Id);

                _notes.Remove(note);

                tableView.DeleteRows(new[] { indexPath }, UITableViewRowAnimation.Fade);
            }
        }

        public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
        {
            switch (editingStyle) {
            case UITableViewCellEditingStyle.Delete:
                // to do - remove the item
                currentDate.activities.RemoveAt (indexPath.Row);
                tableView.DeleteRows (new NSIndexPath[]{ indexPath }, UITableViewRowAnimation.Fade);
                break;

            case UITableViewCellEditingStyle.None:
                break;
            }
        }

			// TODO: Step 7b: uncomment to enable editing within the table
			public override void CommitEditingStyle (UITableView tableView, UITableViewCellEditingStyle editingStyle, NSIndexPath indexPath)
			{
				// This method allows you to adjust the model when you edit (Delete or Insert) a row

				if (editingStyle == UITableViewCellEditingStyle.Delete) {
					sessions.RemoveAt (indexPath.Row);
					tableView.DeleteRows (new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Middle);
				}
				if (editingStyle == UITableViewCellEditingStyle.Insert) {
					// Setup an add button or a special row in the table
					// use tableView.InsertRows(...);
					// Adjust the model to reflect that an insert has just happened
				}
			}

 public override void CommitEditingStyle(UITableView tableView, UITableViewCellEditingStyle editingStyle, MonoTouch.Foundation.NSIndexPath indexPath)
 {
     switch (editingStyle) {
     case UITableViewCellEditingStyle.Delete:
         // remove the item from the underlying data source
         tableItems.RemoveAt(indexPath.Row);
         // delete the row from the table
         tableView.DeleteRows (new NSIndexPath[] { indexPath }, UITableViewRowAnimation.Fade);
         break;
     case UITableViewCellEditingStyle.None:
         Console.WriteLine ("CommitEditingStyle:None called");
         break;
     }
 }