请高人指点如何将字符串转换成数值请高人指点如何将字符串转换成数值.谢谢EGstring a= "123.123";如何将a的值转成数值附给变量b[解决办法] string a = "123.123";double a1 = Convert.ToDouble(a);[解决办法] string a = "123.123"; double b = Convert.ToDouble(a);