如何将NaN值变成另一个值? [英] How to change value NaN become the other value?

问题描述

我在除以两个0浮点数"时遇到问题，它们的结果为"NaN"，这是错误吗?还是真实的结果?如果是真实结果，如何将其转换为数字?

i have problem in "divided two 0 float", the result from them is "NaN", is that an error? or real result? if real result, how to convert it become a number??

此处示例仅是代码

float val1=0,val2=0;
var result = val1/val2;
return result;

推荐答案

这应该为您解决问题:

This should do the trick for you:

if(Double.IsNaN(result))
{
    //Assign new value here
}

这篇关于如何将NaN值变成另一个值?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！