c# - Convert 12:00:00.000 always to 12AM issue

Question

I had an issue like this. In my development environment, when I read the record from SQL Database: 12:00:00.000, the convertion always return 12PM in my application. But in the customer environment, it always return 12AM....and of course it's wrong

Have you ever faced this issue?

Thank & best regards,

Answer 1

假设 "12:00:00.000" 是 a string，考虑DateTime使用以下方法调用将其转换为 a ：

string myValue = "12:00:00.000";
DateTime myDate = DateTime.ParseExact(myValue, "HH:mm:ss:fff");

使用HH 作为小时，使用 24 小时日期格式。

请记住：这只适用于输入中指定的确切格式。

Answer 2

return DateTime.ParseExact("12:00:00.000", "HH:mm:ss:fff");