4 references to s_propTransparencyKey
System.Windows.Forms (4)
System\Windows\Forms\Form.cs (4)
372if (Properties.ContainsKey(s_propTransparencyKey)) 374Properties.AddValue(s_propTransparencyKey, Color.Empty); 2084get => Properties.GetValueOrDefault(s_propTransparencyKey, Color.Empty); 2087Properties.AddOrRemoveValue(s_propTransparencyKey, value, defaultValue: Color.Empty);