/////////////////////////////////
/// DLLMAIN
////////////////////////////////
// dllmain.cpp : Définit le point d'entrée pour l'application DLL.
#include <windows.h>
 
#include "minimalWX.h"
 
HANDLE ThreadId;
MyApp *monAppli=NULL;
 
DWORD WINAPI ThreadProc(LPVOID lpParameter)
 {
if (lpParameter)
    {
    Sleep(7000);
    return true;
    }
int argc=0;
char **argv=NULL;
wxApp::SetInstance(monAppli=new MyApp());
wxEntryStart(argc,argv);
MyApp *g=(MyApp*)monAppli;
g->OnInit();
g->OnRun();
return true;
 }
 
BOOL APIENTRY DllMain( HMODULE hModule,
                       DWORD  ul_reason_for_call,
                       LPVOID lpReserved
                     )
{
    switch (ul_reason_for_call)
    {
    case DLL_PROCESS_ATTACH:
          {
          }
        break;
    case DLL_THREAD_ATTACH:
    case DLL_THREAD_DETACH:
    case DLL_PROCESS_DETACH:
         wxEntryCleanup();
        break;
    }
    return TRUE;
}
 
extern "C" MINIMALWX_API void TestScilabRun(void)
{
ThreadProc((void*)NULL);
}
 
extern "C" MINIMALWX_API void TestScilabThread(void)
{
monAppli = (MyApp *)NULL;
ThreadId = CreateThread(NULL,0,ThreadProc,(void*)monAppli,0,NULL);
}
 
extern "C" MINIMALWX_API void DLLToto(HWND handle)
{
    ThreadId = CreateThread(NULL,0,ThreadProc,(void*)monAppli,0,NULL);
}
 
/////////////////////////////////
/// FIN DE DLLMAIN
////////////////////////////////

 
////////////////////////////////
//////// WXMINIMAL.cpp exemple de wxWidgets
////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////
// Name:        minimal.cpp
// Purpose:     Minimal wxWidgets sample
// Author:      Julian Smart
// Modified by:
// Created:     04/01/98
// RCS-ID:      $Id: minimal.cpp 43915 2006-12-11 09:33:34Z CE $
// Copyright:   (c) Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////
 
// ============================================================================
// declarations
// ============================================================================
 
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
 
// For compilers that support precompilation, includes "wx/wx.h".
#include "MinimalWX.h" 
 
// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------
 
 
// Define a new frame type: this is going to be our main frame
class MyFrame : public wxFrame
{
public:
    // ctor(s)
    MyFrame(const wxString& title);
 
    // event handlers (these functions should _not_ be virtual)
    void OnQuit(wxCommandEvent& event);
    void OnAbout(wxCommandEvent& event);
 
private:
    // any class wishing to process wxWidgets events must use this macro
    DECLARE_EVENT_TABLE()
};
 
// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------
 
// IDs for the controls and the menu commands
enum
{
    // menu items
    Minimal_Quit = wxID_EXIT,
 
    // it is important for the id corresponding to the "About" command to have
    // this standard value as otherwise it won't be handled properly under Mac
    // (where it is special and put into the "Apple" menu)
    Minimal_About = wxID_ABOUT
};
 
// ----------------------------------------------------------------------------
// event tables and other macros for wxWidgets
// ----------------------------------------------------------------------------
 
// the event tables connect the wxWidgets events with the functions (event
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
    EVT_MENU(Minimal_Quit,  MyFrame::OnQuit)
    EVT_MENU(Minimal_About, MyFrame::OnAbout)
END_EVENT_TABLE()
 
// Create a new application object: this macro will allow wxWidgets to create
// the application object during program execution (it's better than using a
// static object for many reasons) and also implements the accessor function
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
// not wxApp)
 
// ============================================================================
// implementation
// ============================================================================
 
// ----------------------------------------------------------------------------
// the application class
// ----------------------------------------------------------------------------
 
// 'Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
    // call the base class initialization method, currently it only parses a
    // few common command-line options but it could be do more in the future
    if ( !wxApp::OnInit() )
        return false;
 
    // create the main application window
    MyFrame *frame = new MyFrame(_T("Minimal wxWidgets App"));
 
    // and show it (the frames, unlike simple controls, are not shown when
    // created initially)
    frame->Show(true);
 
    // success: wxApp::OnRun() will be called which will enter the main message
    // loop and the application will run. If we returned false here, the
    // application would exit immediately.
    return true;
}
 
// ----------------------------------------------------------------------------
// main frame
// ----------------------------------------------------------------------------
 
// frame constructor
MyFrame::MyFrame(const wxString& title)
       : wxFrame(NULL, wxID_ANY, title)
{
    // set the frame icon
    SetIcon(wxICON(sample));
 
#if wxUSE_MENUS
    // create a menu bar
    wxMenu *fileMenu = new wxMenu;
 
    // the "About" item should be in the help menu
    wxMenu *helpMenu = new wxMenu;
    helpMenu->Append(Minimal_About, _T("&About...\tF1"), _T("Show about dialog"));
 
    fileMenu->Append(Minimal_Quit, _T("E&xit\tAlt-X"), _T("Quit this program"));
 
    // now append the freshly created menu to the menu bar...
    wxMenuBar *menuBar = new wxMenuBar();
    menuBar->Append(fileMenu, _T("&File"));
    menuBar->Append(helpMenu, _T("&Help"));
 
    // ... and attach this menu bar to the frame
    SetMenuBar(menuBar);
#endif // wxUSE_MENUS
 
#if wxUSE_STATUSBAR
    // create a status bar just for fun (by default with 1 pane only)
    CreateStatusBar(2);
    SetStatusText(_T("Welcome to wxWidgets!"));
#endif // wxUSE_STATUSBAR
}
 
 
// event handlers
 
void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
    // true is to force the frame to close
    Close(true);
}
 
void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
    wxMessageBox(wxString::Format(
                    _T("Welcome to %s!\n")
                    _T("\n")
                    _T("This is the minimal wxWidgets sample\n")
                    _T("running under %s."),
                    wxVERSION_STRING,
                    wxGetOsDescription().c_str()
                 ),
                 _T("About wxWidgets minimal sample"),
                 wxOK | wxICON_INFORMATION,
                 this);
}
/////////////////////
//// FIN DE WXMIMINIMAL.CPP
/////////////////////

 
//////////
////// wxMINIMAL.h
///////////////
 
#ifdef MINIMALWX_EXPORTS
#define MINIMALWX_API __declspec(dllexport)
#else
#define MINIMALWX_API __declspec(dllimport)
#endif
 
#include "wx/wxprec.h"
extern "C" MINIMALWX_API void DLLToto(HWND);
 
// Define a new application type, each program should derive a class from wxApp
class MyApp : public wxApp
{
public:
    // override base class virtuals
    // ----------------------------
 
    // this one is called on application startup and is a good place for the app
    // initialization (doing it here and not in the ctor allows to have an error
    // return: if OnInit() returns false, the application terminates)
    virtual bool OnInit();
};
 
///////////////
//// Fin De wxMinimal
/////////////

 
/////////////
///// CODE POUR APPELER DLL
////////////
 
#include <iostream>
#include <windows.h> 
 
 
typedef void (*DLLFunctionPtr) (HWND);
typedef void (*DLLFunctionScilab) (void);
 
using namespace std;
int main(int argc, char **argv)
{
LPCWSTR dest2  = L"MinimalWX"; 
HMODULE hModule=LoadLibrary(dest2);
if (!hModule)
    cout<<"Erreur "<<GetLastError()<<endl;
DLLFunctionScilab pProc = (DLLFunctionScilab)GetProcAddress(hModule, "TestScilabRun");
    (pProc)();
pProc = (DLLFunctionScilab)GetProcAddress(hModule, "TestScilabThread");
    (pProc)();
Sleep(10000);
return 0;
}
////////////////
////// FIN De code
//////////////////

assert "wxAssertFailure" failed in wxMessagedialog::ShowModal():Unexpected::MassageBox() return code