how to add seconds to CTime in VC++?

[gopal2773]

how to add seconds to CTime in VC++?

Ex :

int i=0;
i=250;
CTime tm;
tm=tm+i;

??????

[coder777]

You need a CTimeSpan object for this.

Read:
http://msdn.microsoft.com/en-us/library/ay6ws8h3.aspx

[JLBorges]

IIRC: tm = tm.GetTime() + 1 ;

[gopal2773]

Hi, i find out the solution
TimeEdBox=14:22:45 and TimeInterval=5

CString CFileDialogDlg::TimeValueX(CString TimeEdBox,long TimeInterval)
{
	CString Sec;
	long sec, hr, min, t;
 	sec=TimeInterval;
	hr = sec/3600;
	t = sec%3600;
	min = t/60;
	sec = t%60;
	Sec.Format("%d:%d:%d",hr,min,sec);
	COleDateTime GetDate,AddDate;
	GetDate.ParseDateTime(TimeEdBox);
	AddDate.ParseDateTime(Sec);
	GetDate=GetDate+AddDate;
	CString ResultDate = GetDate.Format("%H:%M:%S");
	return ResultDate;
}

Thanks to all