This enumeration allows you to specify that a TextBox control should force the case of characters typed into it, through the TextBox.CharacterCasing property. public enum CharacterCasing { Normal = 0 , Upper = 1 , Lower = 2 } HierarchySystem.Object System.ValueType System.Enum(System.IComparabl, System.IFormattable , System.IConvertible) CharacterCasing Returned ByTextBox.CharacterCasing Passed ToTextBox.CharacterCasing |