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ATL Splitter ActiveX control

, 16 Nov 1999 CPOL 128.8K 2.2K 56
A port of my splitter ActiveX control with MFC to ATL.
// SplitterATLControl.cpp : Implementation of DLL Exports.

// Note: Proxy/Stub Information
//      To merge the proxy/stub code into the object DLL, add the file 
//      dlldatax.c to the project.  Make sure precompiled headers 
//      are turned off for this file, and add _MERGE_PROXYSTUB to the 
//      defines for the project.  
//      If you are not running WinNT4.0 or Win95 with DCOM, then you
//      need to remove the following define from dlldatax.c
//      #define _WIN32_WINNT 0x0400
//      Further, if you are running MIDL without /Oicf switch, you also 
//      need to remove the following define from dlldatax.c.
//      #define USE_STUBLESS_PROXY
//      Modify the custom build rule for SplitterATLControl.idl by adding the following 
//      files to the Outputs.
//          SplitterATLControl_p.c
//          dlldata.c
//      To build a separate proxy/stub DLL, 
//      run nmake -f in the project directory.

#include "stdafx.h"
#include "resource.h"
#include <initguid.h>
#include "SplitterATLControl.h"
#include "dlldatax.h"

#include "SplitterATLControl_i.c"
#include "Splitter.h"
#include "SplitterPropPage.h"

extern "C" HINSTANCE hProxyDll;

CComModule _Module;

OBJECT_ENTRY(CLSID_Splitter, CSplitter)
OBJECT_ENTRY(CLSID_SplitterPropPage, CSplitterPropPage)

// DLL Entry Point

extern "C"
BOOL WINAPI DllMain(HINSTANCE hInstance, DWORD dwReason, LPVOID lpReserved)
    if (!PrxDllMain(hInstance, dwReason, lpReserved))
        return FALSE;
    if (dwReason == DLL_PROCESS_ATTACH)
        _Module.Init(ObjectMap, hInstance, &LIBID_SPLITTERATLCONTROLLib);
    else if (dwReason == DLL_PROCESS_DETACH)
    return TRUE;    // ok

// Used to determine whether the DLL can be unloaded by OLE

STDAPI DllCanUnloadNow(void)
    if (PrxDllCanUnloadNow() != S_OK)
        return S_FALSE;
    return (_Module.GetLockCount()==0) ? S_OK : S_FALSE;

// Returns a class factory to create an object of the requested type

STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
    if (PrxDllGetClassObject(rclsid, riid, ppv) == S_OK)
        return S_OK;
    return _Module.GetClassObject(rclsid, riid, ppv);

// DllRegisterServer - Adds entries to the system registry

STDAPI DllRegisterServer(void)
    HRESULT hRes = PrxDllRegisterServer();
    if (FAILED(hRes))
        return hRes;
    // registers object, typelib and all interfaces in typelib
    return _Module.RegisterServer(TRUE);

// DllUnregisterServer - Removes entries from the system registry

STDAPI DllUnregisterServer(void)
    return _Module.UnregisterServer(TRUE);

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About the Author

Andrew Garbuzov

United States United States
No Biography provided

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