C#中将string转换为float

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  • Post category:其他



原文:

https://www.cnblogs.com/tanrong/p/7074253.html


string s = “123.2”;

//方法1

float f1 = Convert.ToSingle(s);

//方法2

float f2;

if (!float.TryParse(s, out f2))

{


Console.WriteLine(“无法转换!”);

}

float volume = 0.5F; //double 转float