6 writes to _region
System.Windows.Forms.Design (6)
System\Windows\Forms\Design\TabOrder.cs (6)
147_region = null; 197_region = new Region(new Rectangle(0, 0, 0, 0)); 208_region = new Region(ctlOuter); 479_region = null; 496_region = null; 758_region = null;
13 references to _region
System.Windows.Forms.Design (13)
System\Windows\Forms\Design\TabOrder.cs (13)
144if (_region is not null) 146_region.Dispose(); 209_region.Exclude(ctlInner); 268_region?.Union(convertedRectangle); 297_region?.Intersect(GetConvertedBounds(rootControl)); 298Region = _region; 476if (_region is not null) 478_region.Dispose(); 493if (_region is not null) 495_region.Dispose(); 665if (_region is null) 755if (_region is not null) 757_region.Dispose();