CDaoQueryDef::IsOpen

BOOL IsOpen( ) const;

Return Value

Nonzero if the CDaoQueryDef object is currently open; otherwise 0.

Remarks

Call this member function to determine whether the CDaoQueryDef object is currently open. A querydef must be in an open state before you use it to call Execute or to create a CDaoRecordset object. To put a querydef into an open state call either Create (for a new querydef) or Open (for an existing querydef).

For information about querydefs, see the article DAO Querydef in Visual C++ Programmer's Guide.

CDaoQueryDef OverviewClass MembersHierarchy Chart