oledbdirprovider.idl

vc++6.0数据库编程大全一书得各个章节得源码,比较详细.可以仔细参照学习!

// OLEDBDirProvider.idl : IDL source for OLEDBDirProvider.dll
//

// This file will be processed by the MIDL tool to
// produce the type library (OLEDBDirProvider.tlb) and marshalling code.

import "oaidl.idl";
import "ocidl.idl";

[
	uuid(76BD4158-A1B6-11D2-9949-A3461EC15C47),
	version(1.0),
	helpstring("OLEDBDirProvider 1.0 Type Library")
]
library OLEDBDIRPROVIDERLib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

	[
		uuid(76BD4165-A1B6-11D2-9949-A3461EC15C47),
		helpstring("DirProvider OLE DB Provider")
	]
	coclass DirProvider
	{
		interface IUnknown;
	};
};