1 write to _designerCollection
System.Windows.Forms.Design (1)
System\ComponentModel\Design\DesignerEventService.cs (1)
307_designerCollection ??= new DesignerCollection(_designerList);
2 references to _designerCollection
System.Windows.Forms.Design (2)
System\ComponentModel\Design\DesignerEventService.cs (2)
301[MemberNotNull(nameof(_designerCollection))] 308return _designerCollection;