c# - TimeSpan.FromHours 如何工作？

Question

大家好，我想知道工作时间是多少？ 我的理解是:

test sample 1:-
    var result = TimeSpan.FromHours(2.5);
    var hours = (int)result.TotalHours;
    var minutes = result.Minutes;

output
    hours = 2
    minutes = 30
    it's calculate minute 6*5 = 30



test sample 2:-
        var result = TimeSpan.FromHours(2.123);
        var hours = (int)result.TotalHours;
        var minutes = result.Minutes;

    output
        hours = 2
        minutes = 7
        how it calculate minute = 7

请帮帮我

Answer 1

当您从带有 float 的小时数中获取 TimeSpan 时， float 部分被视为小时中分钟数的百分比。小时有 60 分钟，因此 60 = 7 (12.3%) 的 0.123。