CHString::IsEmpty method (chstring.h)

[The CHString class is part of the WMI Provider Framework which is now considered in final state, and no further development, enhancements, or updates will be available for non-security related issues affecting these libraries. The MI APIs should be used for all new development.]

The IsEmpty method tests a CHString string for the empty condition.

Syntax

BOOL IsEmpty();

Return value

If the CHString string has a length of zero, the IsEmpty method returns a nonzero value. If the CHString string has a nonzero length, the method returns zero.

Requirements