#include <windows.h>
#include <stdio.h>
TCHAR CarClass[][50]={"sonata", "tico"};


LRESULT CALLBACK WindProc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
        printf("msg=%04x\n", uMsg);
        switch(uMsg)
        {
        case WM_CREATE: //0001
                printf("******hWnd=%d *****\n", hWnd );
                return 0;
        case WM_PAINT: //000f
                {
                        PAINTSTRUCT lpPaint;
                        HDC hDC;
                        char buff[100]; int len;
                        hDC=BeginPaint(hWnd, &lpPaint);
                                len=wsprintf(buff, "%s, hWnd=%d","나야", hWnd);
                                TextOut(hDC, 10,10, buff, len);
                        EndPaint(hWnd, &lpPaint);                
                        return 0;
                }
        case WM_DESTROY:
                PostQuitMessage(0);
                return 0;
        }
        return DefWindowProc(hWnd,uMsg,wParam,lParam);
}        


void Register_Class(HINSTANCE hInstance, int k){
        WNDCLASS wc;
        int red[]={1,  1};
        int grn[]={255,1};
        int blu[]={1,255};
        
        wc.cbClsExtra=0;  
        wc.cbWndExtra=0;  
        wc.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH);
        wc.hCursor=LoadCursor(NULL,IDC_ARROW);
        wc.hIcon=LoadIcon(NULL,IDI_APPLICATION);
        wc.hInstance=hInstance;
        wc.lpfnWndProc=WindProc;
        wc.lpszMenuName=NULL;
        wc.style=NULL;
        printf("=====RegisterClass(&wc);\n");

        wc.lpszClassName= CarClass[k];
        wc.hbrBackground=CreateSolidBrush(RGB(red[k], grn[k],blu[k]));
        
        RegisterClass(&wc);
}

void Create_Window(HINSTANCE hInstance, int nCmdShow, int k){
        HWND hWnd;

        hWnd=CreateWindow(
                CarClass[k],
                CarClass[k],
                WS_OVERLAPPEDWINDOW,
                100,  90,  400,  350,  NULL,  NULL,
                hInstance,
                NULL);
                        printf("=====ShowWindow(hWnd,nCmdShow);\n");
        ShowWindow(hWnd,nCmdShow);
                        printf("=====UpdateWindow(hWnd);\n");
        UpdateWindow(hWnd);
                        printf("=====나 창만들었지로ㅇ..\n");

}

int WINAPI WinMain(HINSTANCE hInstance,   HINSTANCE hPrev,
                                   LPSTR lpCmdLine,                  int nCmdShow)
{
        MSG mSg;

        char szTitleName[]="썰렁한 창입니다. --;";
        
        Register_Class( hInstance, 0);  //소나타
        Register_Class( hInstance, 1);  //티코

        Create_Window ( hInstance,nCmdShow, 0);//소나타
        Create_Window ( hInstance,nCmdShow, 1); //티코
        Create_Window ( hInstance,nCmdShow, 1); //티코

                printf("=====while(GetMessage(&mSg,NULL,0,0))\n");
        while(GetMessage(&mSg,NULL,0,0))
        {
                TranslateMessage(&mSg);
                DispatchMessage(&mSg);
        }
        printf("=====return mSg.wParam; \n");
        return mSg.wParam;
}

문제1)3개의 창중에서 우측 상단의 x버튼을 누를 경우
그 창만 닫는 프로그램을 작성하세요.
만약에 불가능하다면 왜 그런지를 이유와 함께 상세히 설명을 하세요.

>>우선이건 제가 해봤는데 윈도종료메시지를 없애니깐 하나씩 닫히기는 하지만 장치관리자의 프로세서는 없어지지 않더군요.....이유가 먼지 잘 모르겠어요...

문제2)어떤 창에서 마우스 좌측을 클릭하면 나머지 모든 창에
클릭된 원도우 핸들값을 출력하는 프로그램을 설명과 함께 작성하세요


답변좀 부탁드릴께요 가능하면 상세한설명도 부탁합니다
1주일동안 붙잡고 늘어진건데 도저히 답이없네요.....ㅠ.ㅠ
제발 plz 도움부탁드립니다