Smartmobili.Cocoa.NSCharacterSet.CharacterSetWithCharactersInString C# (CSharp) Method

        public static NSCharacterSet CharacterSetWithCharactersInString(NSString aString)
        {
            NSMutableCharacterSet ms = (NSMutableCharacterSet)NSMutableCharacterSet.Alloc().Init();
            ms.AddCharactersInString(aString);

            return ms;
        }