COper::IsEmpty

Is the OPER empty?

[C++]
BOOL IsEmpty() const;

Return value

Returns TRUE if the COper is uninitialised, FALSE otherwise.

Example

COper::IsEmpty() Example

Requirements

Header: xllplus.h

See Also

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