使用API函数怎么添加菜单

使用API函数如何添加菜单
今天在学习资源相关知识，按照书上的例子编写，一直调试不过，可能对菜单的创建过程还是不太明了。
下面我提供一段简单的窗口代码，希望有人帮我添加上创建菜单的代码，先谢谢了。菜单很简单，类似于标准windows程序的文件菜单。
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#include <windows.h>
#include "resource.h"

const char clsname[]="mywindows";

LRESULT CALLBACK WndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam);
BOOL InitWindowsClass(HINSTANCE hInstance);
BOOL InitWindows(HINSTANCE hInstance,int nShowCmd);

int WINAPI WinMain( __in HINSTANCE hInstance, __in_opt HINSTANCE hPrevInstance, __in LPSTR lpCmdLine, __in int nShowCmd )
{
MSG msg;
if(!InitWindowsClass(hInstance))
return FALSE;
if(!InitWindows(hInstance,nShowCmd))
return FALSE;

while(GetMessage(&msg,NULL,0,0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}

BOOL InitWindowsClass(HINSTANCE hInstance)
{
WNDCLASS wndclass;

wndclass.cbClsExtra=0;
wndclass.cbWndExtra=0;
wndclass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.hCursor=LoadCursor(NULL,IDC_HAND);
wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
wndclass.hInstance=hInstance;
wndclass.lpfnWndProc=WndProc;
wndclass.lpszClassName=clsname;
wndclass.lpszMenuName=NULL;
wndclass.style=CS_HREDRAW|CS_VREDRAW|CS_DBLCLKS;

return RegisterClass(&wndclass);
}

BOOL InitWindows(HINSTANCE hInstance,int nShowCmd)
{
HWND hwnd;
HMENU hmenu;
hmenu=LoadMenu(hInstance,muname);
hwnd=CreateWindow(clsname,"Application",WS_OVERLAPPEDWINDOW,0,0,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL);

if(!hwnd)
return FALSE;
ShowWindow(hwnd,SW_SHOWNORMAL);
UpdateWindow(hwnd);
return TRUE;
}

LRESULT CALLBACK WndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)
{

switch(msg)
{
case WM_CLOSE:
if(IDYES==MessageBox(hwnd,"Exit the application?","message",MB_YESNO))
{
DestroyWindow(hwnd);
}
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hwnd,msg,wParam,lParam);
}
return 0;

}

------解决方案--------------------

C/C++ code


#include "stdafx.h"
#include <windows.h>
#pragma comment(linker,"/subsystem:windows")
#include "resource.h"

const char clsname[]="mywindows";

LRESULT CALLBACK WndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam);
BOOL InitWindowsClass(HINSTANCE hInstance);
BOOL InitWindows(HINSTANCE hInstance,int nShowCmd);

int WINAPI WinMain( __in HINSTANCE hInstance, __in_opt HINSTANCE hPrevInstance, __in LPSTR lpCmdLine, __in int nShowCmd )
{
    MSG msg;
    if(!InitWindowsClass(hInstance))
        return FALSE;
    if(!InitWindows(hInstance,nShowCmd))
        return FALSE;

    while(GetMessage(&msg,NULL,0,0))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }
    return msg.wParam;
}

BOOL InitWindowsClass(HINSTANCE hInstance)
{
    WNDCLASS wndclass;

    wndclass.cbClsExtra=0;
    wndclass.cbWndExtra=0;
    wndclass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
    wndclass.hCursor=LoadCursor(NULL,IDC_HAND);
    wndclass.hIcon=LoadIcon(NULL,IDI_APPLICATION);
    wndclass.hInstance=hInstance;
    wndclass.lpfnWndProc=WndProc;
    wndclass.lpszClassName=clsname;
    wndclass.lpszMenuName=NULL;
    wndclass.style=CS_HREDRAW|CS_VREDRAW|CS_DBLCLKS;

    return RegisterClass(&wndclass);
}

BOOL InitWindows(HINSTANCE hInstance,int nShowCmd)
{
    HWND hwnd;
    HMENU hmenu;
    hmenu=LoadMenu(hInstance,MAKEINTRESOURCE(IDR_MENU1));
    hwnd=CreateWindow(clsname,"Application",WS_OVERLAPPEDWINDOW,0,0,CW_USEDEFAULT,CW_USEDEFAULT,NULL,NULL,hInstance,NULL);

    if(!hwnd)
        return FALSE;

    SetMenu(hwnd,hmenu);
    ShowWindow(hwnd,SW_SHOWNORMAL);
    UpdateWindow(hwnd);
    return TRUE;
}

LRESULT CALLBACK WndProc(HWND hwnd,UINT msg,WPARAM wParam,LPARAM lParam)
{

    switch(msg)
    {
    case WM_CLOSE:
        if(IDYES==MessageBox(hwnd,"Exit the application?","message",MB_YESNO))
        {
            DestroyWindow(hwnd);
        }
        break;
    case WM_DESTROY:
        PostQuitMessage(0);
        break;
    default:
        return DefWindowProc(hwnd,msg,wParam,lParam);
    }
    return 0;

}

使用API函数怎么添加菜单

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