2 references to EditingCollection
System.Windows.Forms.Design (2)
System\Windows\Forms\Design\ToolStripDesigner.cs (1)
993if (_insertMenuItemTransaction is null && s_autoAddNewItems && addingItem is not null && !_addingItem && IsToolStripOrItemSelected && !EditingCollection)
System\Windows\Forms\Design\ToolStripMenuItemDesigner.cs (1)
1853if (_designerHost.GetDesigner(mainStrip) is ToolStripDesigner mainStripDesigner && !mainStripDesigner.EditingCollection && mainStripDesigner.InsertTransaction is null)