4 references to s_propTransparencyKey
System.Windows.Forms (4)
System\Windows\Forms\Form.cs (4)
374if (Properties.ContainsKey(s_propTransparencyKey)) 376Properties.AddValue(s_propTransparencyKey, Color.Empty); 2086get => Properties.GetValueOrDefault(s_propTransparencyKey, Color.Empty); 2089Properties.AddOrRemoveValue(s_propTransparencyKey, value, defaultValue: Color.Empty);