dcomserver.idl

用ATL写的操作数据库实例

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

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

import "oaidl.idl";
import "ocidl.idl";
	[
		object,
		uuid(EC10F301-83DF-4A56-AEF0-81DB5BDB1127),
		dual,
		helpstring("IAdoProcess Interface"),
		pointer_default(unique)
	]
	interface IAdoProcess : IDispatch
	{
		[id(1), helpstring("method InitData")] HRESULT InitData([in]BSTR sServer, [in]BSTR sDataBase, [in]BSTR sUser, [in]BSTR sPwd);
		[id(2), helpstring("method Connect")] HRESULT Connect();
		[id(3), helpstring("method ExecuteSQL")] HRESULT ExecuteSQL([in]BSTR bstrSQL);
		[id(4), helpstring("method GetRecordCount")] HRESULT GetRecordCount([in]BSTR bstrSQL, [out]DWORD *nCount);
		[id(5), helpstring("method ExitConnect")] HRESULT ExitConnect();
		[id(6), helpstring("method GetRecordDataChar")] HRESULT GetRecordDataChar([in]BSTR bsSql, [in]BSTR sItemName, [in]DWORD nNum,[out]VARIANT *pData);
		[id(7), helpstring("method GetRecordDataDWORD")] HRESULT GetRecordDataDWORD([in]BSTR bsSql, [in]BSTR sItemName, [in]DWORD nNum,[out]VARIANT *pData);
	};

[
	uuid(3591971B-2FDB-42C1-A2A7-BAD603819199),
	version(1.0),
	helpstring("DcomServer 1.0 Type Library")
]
library DCOMSERVERLib
{
	importlib("stdole32.tlb");
	importlib("stdole2.tlb");

	[
		uuid(94FACC3E-12C1-466D-BB59-40A401CE47C6),
		helpstring("AdoProcess Class")
	]
	coclass AdoProcess
	{
		[default] interface IAdoProcess;
	};
};