摘要: 1.Math.Round:四舍六入五取偶 Math.Round(17.475728155339805, 2, MidpointRounding.AwayFromZero)=17.48 Math.Round(0.0) //0Math.Round(0.1) //0Math.Round(0.2) //0M 阅读全文
posted @ 2023-09-12 11:45 James·wang 阅读(667) 评论(0) 推荐(0) 编辑