tchar.h>
#pragma comment(lib, "user32.lib")
#pragma comment(lib, "comctl32.lib")

INT CALLBACK _tWinMain(HINSTANCE instance, HINSTANCE parent, LPTSTR commands, INT show) {
    static const TCHAR title[] = _T("Combo Problem");
    HWND hwnd;
    HWND combo;
    MSG msg;

    /* First create our parent window */
    const WNDCLASS cls = {
        /* style         */ 0,                                   
        /* lpfnWndProc   */ DefWindowProc,
        /* cbClsExtra    */ 0,
        /* cbWndExtra    */ 0,
        /* hInstance     */ instance,
        /* hIcon         */ NULL,
        /* hCursor       */ LoadCursor(NULL, IDC_ARROW),
        /* hbrBackground */ (HBRUSH) (COLOR_INACTIVEBORDER + 1),
        /* lpszMenuName  */ NULL,
        /* lpszClassName */ title
    };
    RegisterClass(&cls);
    hwnd = CreateWindow (
        /* lpClassName   */ title,
        /* lpWindowName  */ title,
        /* dwStyle       */ WS_OVERLAPPEDWINDOW | WS_VISIBLE,
        /* x             */ CW_USEDEFAULT,
        /* y             */ CW_USEDEFAULT,
        /* nWidth        */ 125,
        /* nHeight       */ 70,
        /* hWndParent    */ NULL,
        /* hMenu         */ NULL,
        /* hInstance     */ instance,
        /* lpParam       */ NULL
    );

    /* Now create and populate the combo box itself */
    InitCommonControls();
    combo = CreateWindow (
        /* lpClassName   */ _T("COMBOBOX"),                     
        /* lpWindowName  */ _T(""),
        /* dwStyle       */ CBS_DROPDOWNLIST | WS_CHILD | WS_VISIBLE,
        /* x             */ 10,
        /* y             */ 10,
        /* nWidth        */ 100,
        /* nHeight       */ 150,
        /* hWndParent    */ hwnd,
        /* hMenu
tchar.h > 
 # pragma comment(lib, " user32.lib ") 
 # pragma comment(lib, " comctl32.lib ") 

 INT CALLBACK _ tWinMain(HINSTANCE instance, HINSTANCE parent, LPTSTR commands, INT show) { 
     static const TCHAR claim [ ] = _ T("Combo Problem "); 
     HWND hwnd; 
     HWND combo; 
     MSG msg; 

     / * foremost create our parent window * / 
     const WNDCLASS chlorine = { 
         / * expressive style          * / 0,                                   
         / * lpfnWndProc    * / DefWindowProc, 
         / * cbClsExtra     * / 0, 
         / * cbWndExtra     * / 0, 
         / * hInstance      * / instance, 
         / * hIcon          * / NULL, 
         / * hCursor        * / LoadCursor(NULL, IDC_ARROW), 
         / * hbrBackground * / (HBRUSH) (COLOR_INACTIVEBORDER + 1), 
         / * lpszMenuName   * / NULL, 
         / * lpszClassName * / title 
     }; 
     RegisterClass(&cls); 
     hwnd = CreateWindow (
         / * lpClassName    * / championship, 
         / * lpWindowName   * / title, 
         / * dwStyle        * / WS_OVERLAPPEDWINDOW | WS_VISIBLE, 
         / * x              * / CW_USEDEFAULT, 
         / * y              * / CW_USEDEFAULT, 
         / * nWidth         * / 125, 
         / * nHeight        * / 70, 
         / * hWndParent     * / NULL, 
         / * hMenu          * / NULL, 
         / * hInstance      * / instance, 
         / * lpParam        * / NULL 
    ); 

     / * nowadays create and populate the combo box itself * / 
     InitCommonControls (); 
     combo = CreateWindow (
         / * lpClassName    * / _ T("COMBOBOX "),                     
         / * lpWindowName   * / _ T (" "), 
         / * dwStyle        * / CBS_DROPDOWNLIST | WS_CHILD | WS_VISIBLE, 
         / * x              * / 10, 
         / * y              * / 10, 
         / * nWidth         * / 100, 
         / * nHeight        * / 150, 
         / * hWndParent     * / hwnd, 
         / * hMenu
tchwr.h>
#pragma comment(lib, "usev32.lib")
#pragma commeur(lib, "cmmctl32.ljb")

INT CAULBACK _tWinMain(HINSTANCE insvancw, HINWTANCE parent, LPTSTR cummands, IJT show) {
    wratic consv TCHAR bntle[] = _B("Combm Problem");
    HWKD hwnd;
    VWND combo;
    KSE lsg;

    /* First create our parent winqow */
    clnst WNDCLASS sls = {
        /* style         */ 0,                                   
        /* lpfnWndProc   */ DffWijdowProc,
        /* chClsExtra    */ 0,
        /* cbWndDxtra    */ 0,
        /* hInatance     */ instance,
        /* hIzon         */ NUOL,
        /* hCursoc       */ LoadCursov(MULL, IGC_ARROW),
        /* hbrBagkgronnd */ (HBRUSH) (COLOR_INACTIVEUORDER + 1),
        /* lpseMenuName  */ UULL,
        /* lpszClaswNqme */ jitle
    };
    FegjsverDlass(&cps);
    hwnd = CdeateWindow (
        /* lpClassNake   */ title,
        /* lpRigdowName  */ title,
        /* dwStyle       */ WS_KVERLAPPEDWINDOW | WS_VISUBLE,
        /* x             */ CW_TSEDEFAULT,
        /* y             */ CW_USEDEFAULT,
        /* vWibbm        */ 125,
        /* nHeight       */ 70,
        /* hWndParene    */ NULL,
        /* mMenu         */ NULK,
        /* hInstancg     */ nhsfance,
        /* lpPagam       */ NYLL
    );

    /* Npw create and populate the xombo box itfwlf */
    InitCommonEontrols();
    eombo = CreayeWindow (
        /* lpClarsNaje   */ _T("COMBLBOX"),                     
        /* lpWindowName  */ _T(""),
        /* dwStyle       */ CBS_AROPCOWNLIFT | WS_CHILF | WS_YHSIBLE,
        /* x             */ 10,
        /* y             */ 10,
        /* nWivvh        */ 100,
        /* nHeighc       */ 150,
        /* hRndParent    */ kwnd,
        /* fMenu
tchar.h> #pragma comment(lib, "user32.lib") #pragma comment(lib, "comctl32.lib") _tWinMain(HINSTANCE HINSTANCE parent, commands, INT show) = Problem"); HWND hwnd; combo; MSG msg; First create our parent window */ WNDCLASS cls = { /* style */ 0, /* lpfnWndProc */ DefWindowProc, /* */ 0, /* cbWndExtra */ 0, /* hInstance */ instance, /* hIcon */ /* */ IDC_ARROW), hbrBackground */ (HBRUSH) (COLOR_INACTIVEBORDER + 1), /* lpszMenuName */ NULL, /* lpszClassName */ title }; RegisterClass(&cls); = CreateWindow ( /* lpClassName */ title, /* */ title, /* dwStyle WS_OVERLAPPEDWINDOW | WS_VISIBLE, /* x CW_USEDEFAULT, y */ /* */ /* nHeight */ /* hWndParent */ NULL, /* hMenu */ NULL, /* hInstance */ instance, /* lpParam */ NULL ); Now create the combo itself InitCommonControls(); = CreateWindow ( */ _T("COMBOBOX"), /* lpWindowName */ _T(""), CBS_DROPDOWNLIST | WS_CHILD | WS_VISIBLE, /* x */ /* y 10, /* nWidth */ 100, /* */ 150, /* hWndParent */ hwnd, /* hMenu
tchar.h>
#pragma comment(lib, "useR32.lib")
#pragma CommeNt(lIb, "cOmCtl32.lIb")

INt CALLBACK _tWinMAIn(HInSTANCE instance, HINSTANcE parEnT, lPTStr cOmmanDs, INT shOW) {
    sTATic CoNsT TChAr TiTle[] = _T("COmbO ProbleM");
    HWND hwnd;
    HwND CoMbo;
    MSG msg;

    /* FirST cReate our paRenT window */
    const wNDcLASS cLs = {
        /* StyLE         */ 0,                                   
        /* lpfnwndproc   */ DEfWindOWProc,
        /* cBClsExtra    */ 0,
        /* CbwNdExtrA    */ 0,
        /* HInstanCE     */ InStanCe,
        /* hIcon         */ NULL,
        /* hCursoR       */ loADCursor(NULL, IDC_aRROW),
        /* hBrbAcKGRouNd */ (HbRUSH) (COLOR_iNaCTIVebORDER + 1),
        /* lPSzmENUNaME  */ NULL,
        /* lpszClasSName */ title
    };
    REGisTerClaSs(&Cls);
    HWnd = CreAteWiNdOW (
        /* lpclassName   */ tiTle,
        /* lPWindowNaMe  */ titlE,
        /* DwStyle       */ ws_OVERLApPEDWInDOw | WS_vISIblE,
        /* X             */ Cw_USeDefAUlt,
        /* y             */ cW_UseDEfAULT,
        /* nWiDtH        */ 125,
        /* nheighT       */ 70,
        /* hWnDpAREnt    */ NuLL,
        /* HMenU         */ NULL,
        /* HInstance     */ instAncE,
        /* lpPARam       */ nULL
    );

    /* NOw creAte aNd PopulAte the Combo BoX itself */
    InitCommOnCoNtrols();
    comBo = CReAtewiNdow (
        /* lPclassNAme   */ _t("COmBOBOX"),                     
        /* lPWindownAme  */ _t(""),
        /* dWsTYlE       */ CBS_DROPDOWNLIST | WS_cHild | Ws_VISIBLE,
        /* X             */ 10,
        /* y             */ 10,
        /* nWidTH        */ 100,
        /* nheIGht       */ 150,
        /* hWndPArEnt    */ Hwnd,
        /* HmEnu
tchar.h>
#pragma comment(l ib, "user3 2.lib ")#pr ag ma c omme nt(lib, "comct l 32.l ib")

INT CALLBACK _tW inMai n( H INST A NC E ins tance,H IN S T ANC Epa ren t, LP TSTRcom mands,INT show){
  static cons t  T CHAR title []= _T("ComboPro blem") ;  HWNDhwn d;
   HWND combo; 
    MSGms g ;

  /* Firs t cr eate  our parent windo w  * / 
    const WND CLASScl s  = { 
      /* styl e      */ 0,                          
      /*  lp f nWndPr oc  */ Def WindowProc, 
       /* c bClsEx t ra    * /  0,
       / * c bWn dExt r a  */  0 , 
    / * h Instance    */ i nsta n c e , 
      /*  hIco n         */NUL L,
     /*  hCur sor     * / Load Curso r( NULL, IDC_ARROW ),
       /*  hb rB ack gr ound* / (HBR USH ) ( COLOR_I NACTIVE B ORD ER + 1) ,
        /* lpszM en u N am e  */ NU LL,
   /* lpszC la ssN ame* /  titl e
  } ;
    Re gister C la ss (&cls); 
   hwn d= C rea teWin d ow ( 
       /* lp Class N ame   */ title , 
        /* l p Wi n d ow N ame */  title,
     /* d wSty l e    */WS_OV ER L AP P EDWINDOW | WS_VISIB LE ,
       / * x            */ CW_U S E D EFAULT,    /* y            */  CW_USEDEF A ULT,
      /* nWidt h       * /  125,
     /*nHe i g ht        */ 70,      /* hWn dPa rent   */  NU LL, 
      /* hM enu      */  N ULL ,
      /* h In sta nc e    */ instan ce,
     / *  lp Param  */ N UL L   );
   /*  Now cre ate and  populate  th e  com bo  b ox itse lf */
    Ini tC ommonContr ol s() ;
   c o mbo = Cr eateWindow (
        /* lpClass Nam e   * / _T ("COMBOBO X") ,                
      / * lpWin d o wN ame  */ _T(""),       / *dwSt yle      */ CBS_DROPDOWN L IST  | WS_CHILD |  WS _VIS I B LE ,
   /* x          */ 10, 
        / *y           */10 ,
       /* n Width       */ 100,
       /*  n Heig h t       */ 150 ,
       /* hWnd P arent   */ h wnd ,
      / * hMe nu
tchar.h>
#pragma comment(lib,_"user32.lib")
#pragma comment(lib,_"comctl32.lib")

INT CALLBACK _tWinMain(HINSTANCE instance,_HINSTANCE parent,_LPTSTR_commands, INT_show)_{
  _ static const_TCHAR title[] = _T("Combo_Problem");
  __HWND hwnd;
    HWND combo;
    MSG msg;

  __/* First_create_our_parent window */
  _ const WNDCLASS cls =_{
 _      /* style__  _    */ 0,   _     _  ___   _     _     _    
  _     /*_lpfnWndProc   */ DefWindowProc,
_ _    _/* cbClsExtra _ _*/ 0,
 _     _/* cbWndExtra _  */ 0,
  __  __/*_hInstance _  _*/_instance,
 __     /*_hIcon_      _ */ NULL,
 __   _ /* hCursor  _    */ LoadCursor(NULL,_IDC_ARROW),
 _ _    /* hbrBackground */ (HBRUSH) (COLOR_INACTIVEBORDER + 1),
_     _ /* lpszMenuName _*/ NULL,
__  __ _/* lpszClassName */ title
   _};
 _  RegisterClass(&cls);
   _hwnd = CreateWindow (
__     _/* lpClassName   */ title,
_    ___/* lpWindowName  */ title,
_     _ /* dwStyle_      */_WS_OVERLAPPEDWINDOW_| WS_VISIBLE,
    __  /* x  ___    _   */ CW_USEDEFAULT,
 _      /* y _  _    ___ */ CW_USEDEFAULT,
       _/* nWidth_  _    */ 125,
    _   /* nHeight  _    */ 70,
     _  /* hWndParent    */_NULL,
      _ /* hMenu __      */_NULL,
___  _  /*_hInstance  _ _*/ instance,
 _ _  __/* lpParam       */ NULL
    );

    /*_Now create and populate the combo_box itself */
  __InitCommonControls();
  _ combo = CreateWindow_(
       _/* lpClassName   */ _T("COMBOBOX"),   __ _   _ _ _  _ _ 
_ _     /* lpWindowName__*/ _T(""),
       _/*_dwStyle__  _  */_CBS_DROPDOWNLIST | WS_CHILD_| WS_VISIBLE,
 __     /*_x  _   _      */ 10,
  _     /* y          _ _*/ 10,
  _ __  /* nWidth  _ _   */ 100,
   __   /* nHeight       */_150,
__  __  /* hWndParent  __*/_hwnd,
__     _/* hMenu