可以用类COleDateTime .ParseDateTime 或者是用ColeVariant
例子如下所示
CString aa="1978-01-01 08:08:08";
COleVariant v(aa);
v.ChangeType(VT_DATE);
COleDateTime time1=v;
CString str;
COleDateTime Time;
str = "2003-2-3";
Time.ParseDateTime(str);
