How to convert a date which is given in CCYYMMDD format to MM/DD/CCYY using C#?

问题

Can anyone help me to convert a date which is given in CCYYMMDD format to MM/DD/CCYY format in C#.

回答1:

Assuming by "CC" you mean century, you should just parse it and reformat it:

DateTime date = DateTime.ParseExact("yyyyMMdd", text,
                                    CultureInfo.InvariantCulture);
string newText = date.ToString("MM/dd/yyyy", CultureInfo.InvariantCulture);

来源：https://stackoverflow.com/questions/6261143/how-to-convert-a-date-which-is-given-in-ccyymmdd-format-to-mm-dd-ccyy-using-c