COleDateTimeSpan::operator +=, -=

Use these operators to add and subtract a COleDateTimeSpan value from this COleDateTimeSpan object.

const COleDateTimeSpan& operator+=( const COleDateTimeSpan dateSpan );

const COleDateTimeSpan& operator-=( const COleDateTimeSpan dateSpan );

At a Glance

Header file: Afxdisp.h
Platforms:
Versions: 2.0 and later
Complete documentation: Visual C++ documentation

See Also

COleDateTimeSpan Overview, COleDateTimeSpan Operators, Automation Types, COleDateTimeSpan::operator +, -