(WinAPI) Pures WinAPI Programm mach Probleme

[Lars]

Warum Visual C++ Forum?
Weil das Programm meckert das die Visual-blabla-Library versucht wurde in einer ungewöhnlicher Art zu Laden. Das ist mein Problem

/* WINDOWS.HPP */
#ifndef WINDOW_HPP
#define WINDOW_HPP
#include <windows.h>
namespace las
{
class Window
{
  private:
    HWND hWindow;
  public:
    void Create(LPCTSTR lpClassName, LPCTSTR lpWindowName, DWORD dwStyle, int x, int y, int nWidth, int nHeight, HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam);
    void SetLong(int nIndex, LONG dwNewLong);
    void SetPos(HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags);
    void Destroy();
};
}
#endif

/* WINDOWS.CPP */
#include "window.hpp"
using namespace las;

void Window::Create(LPCTSTR lpClassName, LPCTSTR lpWindowName, DWORD dwStyle, int x, int y, int nWidth, int nHeight, HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam)
{
    hWindow = ::CreateWindow(lpClassName, lpWindowName, dwStyle, x, y, nWidth, nHeight, hWndParent, hMenu, hInstance, lpParam);
    if(!hWindow) throw(GetLastError());
}
void Window::SetLong(int nIndex, LONG dwNewLong)
{
    if(!::SetWindowLong(hWindow, nIndex, dwNewLong)) throw(GetLastError());
}
void Window::Destroy()
{
    ::DestroyWindow(hWindow);
}
void Window::SetPos(HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags)
{
    if(!::SetWindowPos(hWindow, hWndInsertAfter, X, Y, cx, cy, uFlags)) throw(GetLastError);
}

/* MAIN.CPP */
#include "window.hpp"
#include <windows.h>
using namespace las;
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
    WNDCLASS wndclass;
    wndclass.style = CS_HREDRAW | CS_VREDRAW ;
    wndclass.lpfnWndProc = ::DefWindowProc;
    wndclass.cbClsExtra = 0 ;
    wndclass.cbWndExtra = 0 ;
    wndclass.hInstance = hInstance ;
    wndclass.hIcon = ::LoadIcon (NULL, IDI_APPLICATION) ;
    wndclass.hCursor = ::LoadCursor (NULL, IDC_ARROW) ;
    wndclass.hbrBackground = (HBRUSH) ::GetStockObject (WHITE_BRUSH) ;
    wndclass.lpszMenuName = NULL ;
    wndclass.lpszClassName = "Die erste WNDCLASS"; 
    Window win;
    win.Create("Die erste WNDCLASS", "Die erste WNDCLASS", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance,  NULL);
}

[cLE]

Hi!
Ich habe mal kurz dein Programm erstellt und bei mir schmiert es mit 'ner Exception ab. Du hast nämlich vergessen, deine Fensterklasse mit RegisterClass zu registrieren.

[Lars]

Oh sorry, so ein dummer Fehler

[Lars]

Ok Fehler ist immer noch da

#include "window.hpp"
#include <windows.h>
using namespace las;
LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
    MSG msg;
    WNDCLASS wndclass;
    wndclass.style = CS_HREDRAW | CS_VREDRAW ;
    wndclass.lpfnWndProc = WindowProc;
    wndclass.cbClsExtra = 0 ;
    wndclass.cbWndExtra = 0 ;
    wndclass.hInstance = hInstance ;
    wndclass.hIcon = ::LoadIcon (NULL, IDI_APPLICATION) ;
    wndclass.hCursor = ::LoadCursor (NULL, IDC_ARROW) ;
    wndclass.hbrBackground = (HBRUSH) ::GetStockObject (WHITE_BRUSH) ;
    wndclass.lpszMenuName = NULL ;
    wndclass.lpszClassName = "Die erste WNDCLASS"; 
    RegisterClass(&wndclass);
    Window win;
    win.Create("Die erste WNDCLASS", "Die erste WNDCLASS", WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance,  NULL);
    win.Show(SW_SHOWNORMAL);
    win.Update();
    while (GetMessage(&msg, NULL, 0, 0))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
}
LRESULT CALLBACK WindowProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
   switch (message)
   {
   case WM_DESTROY:
      {
         PostQuitMessage(0);
         return 0;
      }
   }
   return DefWindowProc(hWnd, message, wParam, lParam);
}

[Lars]

Ich glaub irgendwie das das KEIN Visual C++ Problem ist, daher bitte nach WinAPI schieben. Danke