精确解析时,字符串未被识别为有效的 DateTime

String was not recognized as a valid DateTime when parse exact

我收到这个错误:

String was not recognized as a valid DateTime.

尝试解析此日期时:

DateTime.ParseExact("2015-08-05", "YYYY-MM-dd", CultureInfo.InvariantCulture)

日期格式有什么问题,我该如何解决?

"YYYY"部分需要小写:

DateTime.ParseExact("2015-08-05", "yyyy-MM-dd", CultureInfo.InvariantCulture)

参考:The "yyyy" Custom Format Specifier