共用方式為


IDBPropertiesImpl Class

Provides an implementation for the IDBProperties interface.

template <class T> 
class ATL_NO_VTABLE IDBPropertiesImpl 
   : public IDBProperties, public CUtlProps<T>

Parameters

  • T
    Your class, derived from IDBPropertiesImpl.

Remarks

IDBProperties is a mandatory interface for data source objects and an optional interface for enumerators. However, if an enumerator exposes IDBInitialize, it must expose IDBProperties. IDBPropertiesImpl implements IDBProperties by using a static function defined by BEGIN_PROPSET_MAP.

Requirements

Header: atldb.h

See Also

Concepts

OLE DB Provider Templates (C++)

OLE DB Provider Template Architecture

Other Resources

IDBPropertiesImpl Members