//颜色列表，用于验证码、噪线、噪点Color[]color={Color.Black,Color.Red,Color.Blue,Color.Green,Color.Orange,Color.Brown,Color.DarkBlue};//字体列表，用于验证码string[]font={"TimesNewRoman","MSMincho","BookAntiqua","Gungsuh","PMingLiU","Impact"};