CDataConnection::operator CDataSource&
Returns a reference to the contained CDataSource object.
operator const CDataSource&() throw( );
Remarks
This operator returns a reference to the contained CDataSource object, allowing you to pass a CDataConnection object where a CDataSource reference is expected.
Example
If you have a function (such as func below) that takes a CDataSource reference, you can use CDataSource& to pass a CDataConnection object instead.
void SourceFunc(const CDataSource& theSource)
{
CComVariant var;
theSource.GetProperty(DBPROPSET_DATASOURCEINFO, DBPROP_DATASOURCENAME, &var);
}
CDataConnection dc;
dc.Open(szInit);
SourceFunc(dc);
Requirements
Header: atldbcli.h