// grouping the native OLE DB casts togther by required interfaces and optional interfaces, connection then session
// want these to be methods, not properties otherwise they appear in VS7 managed debugger which attempts to evaluate them
// required interface, safe cast
internal IDBPropertiesWrapper IDBProperties()
{
Debug.Assert(null != _datasrcwrp, "IDBProperties: null datasource");
return(_datasrcwrp.IDBProperties(this));
}
