CString日期如何转为CTime?

假設該 CString 中的結構為 "%04d年%02d月%02d日",則
CString timestr = "2000年04月05日";
int year,month,day;
BYTE tt[5];
//get year
memset(tt, 0, sizeof(tt));
tt[0] = timestr[0];
tt[1] = timestr[1];
tt[2] = timestr[2];
tt[3] = timestr[3];
year= atoi((char *)tt);

//get month
memset(tt, 0, sizeof(tt));
tt[0] = timestr[6];
tt[1] = timestr[7];
month = atoi((char *)tt);

//get day
memset(tt, 0, sizeof(tt));
tt[0] = timestr[10];
tt[1] = timestr[11];

CTime time(year,month,day,0,0,0);

或者

CString s("2001-8-29 19:06:23");
int nYear, nMonth, nDate, nHour, nMin, nSec;
sscanf(s, "%d-%d-%d %d:%d:%d", &nYear, &nMonth, &nDate, &nHour, &nMin, &nSec);
CTime t(nYear, nMonth, nDate, nHour, nMin, nSec);