COper::IsMissing

Is the OPER missing (i.e. omitted from the caller's argument list)?

[C++]
BOOL IsMissing() const;

Return value

Returns TRUE if the COper has been omitted from the list of arguments by the caller, FALSE otherwise.

Examples

COper::IsMissing() Example | MyDaysInFeb Example

Requirements

Header: xllplus.h

See Also

COper Class | COper Methods | COper::IsArray() | COper::IsDouble() | COper::IsError() | COper::IsBool() | COper::IsString() | COper::IsEmpty() | COper::IsPresent()