c# - 我应该在读取 ElapsedMilliseconds 之前调用 Stop 吗？

Question

我可以使用 ElapsedMilliseconds 在秒表上调用 Start 而不调用 Stop 来获取耗时吗？我在互联网上搜索了很多，但只看到在 Stop 之后调用 ElapsedMilliseconds 的示例。此值是在调用 Stop 时填充还是始终正确？

Answer 1

You can query the properties Elapsed, ElapsedMilliseconds, and ElapsedTicks while the Stopwatch instance is running or stopped. The elapsed time properties steadily increase while the Stopwatch is running; they remain constant when the instance is stopped.

— 来自 https://learn.microsoft.com/en-us/dotnet/api/system.diagnostics.stopwatch.elapsedmilliseconds#remarks