I´m trying to update a Chook done with the mastercam x sdk to de mastercam x9 sdk,everything it´s working but there is a function that existed on x sdk which is no longer on x9 sdk. CGui_ch.h //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// /** Function prototype for RegisterModelessDLLPreTranslateCallBack() */ typedef BOOL (__cdecl *fp_modeless_dll_pretranslate_cb) (MSG* pMsg); /** * * @par Purpose: * This method registers the PreTranslate CallBack for a DLL application that uses a * modeless window. * * @param[in] pFuncCB The pointer to the PreTranslate CallBack function * */ DllImpExp void RegisterModelessDLLPreTranslateCallBack (fp_modeless_dll_pretranslate_cb pFuncCB); /** * * @par Purpose: * This method unregisters the PreTranslate CallBack for a DLL application that uses a * modeless window. * * @param[in] pFuncCB The pointer to the PreTranslate CallBack function * */ DllImpExp void UnRegisterModelessDLLPreTranslateCallBack (fp_modeless_dll_pretranslate_cb pFuncCB); /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// This is part of my mastercam x Chook code: // BB.cpp : Define as rotinas de inicialização para o DLL. // Rui M. B. Carreiras--------------2012 #include "stdafx.h" #include "BB.h" #include "m_mastercam.h" #ifdef _DEBUG #define new DEBUG_NEW #undef THIS_FILE static char THIS_FILE[] = __FILE__; #endif // Note! // // If this DLL is dynamically linked against the MFC // DLLs, any functions exported from this DLL which // call into MFC must have the AFX_MANAGE_STATE macro // added at the very beginning of the function. // // For example: // // extern "C" BOOL PASCAL EXPORT ExportedFunction() // { // AFX_MANAGE_STATE(AfxGetStaticModuleState()); // // normal function body here // } // // It is very important that this macro appear in each // function, prior to any calls into MFC. This means that // it must appear as the first statement within the // function, even before any object variable declarations // as their constructors may generate calls into the MFC // DLL. // // Please see MFC Technical Notes 33 and 58 for additional // details. // ///////////////////////////////////////////////////////////////////////////// // CSelectApp BEGIN_MESSAGE_MAP(CBBApp, CWinApp) //{{AFX_MSG_MAP(CSelectApp) // NOTE - the ClassWizard will add and remove mapping macros here. // DO NOT EDIT what you see in these blocks of generated code! //}}AFX_MSG_MAP END_MESSAGE_MAP() ///////////////////////////////////////////////////////////////////////////// // CSelectApp construction CBBApp::CBBApp() { // TODO: add construction code here, // Place all significant initialization in InitInstance MM_KeyDown; } ///////////////////////////////////////////////////////////////////////////// // The one and only CSelectApp object CBBApp theApp; static BOOL AppPreTranslateMessage(MSG* pMsg) { AFX_MANAGE_STATE(AfxGetStaticModuleState()) return theApp.PreTranslateMessage(pMsg); } BOOL CBBApp::InitInstance() { RegisterModelessDLLPreTranslateCallBack(AppPreTranslateMessage); return CWinApp::InitInstance(); } int CBBApp::ExitInstance() { UnRegisterModelessDLLPreTranslateCallBack(AppPreTranslateMessage); return CWinApp::ExitInstance(); } class var { double num; }; And i ask,how can i do the same thing with the mastercam x9 sdk. Best regards Rui Carreiras