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타일 종류, 가로갯수, 세로갯수를 정한후
출력해주는 과제를 만들고 있는데요...
뭐가 문제인지
출력이 전혀 되질 않습니다 .. ㅠㅠ
#include Windows.h#include resource.hLRESULT CALLBACK WndProc(HWND,UINT,WPARAM,LPARAM);HINSTANCE g_hInst;LPCTSTR lpszClass=TEXT(First);int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdParam, int nCmdShow){ HWND hWnd; MSG Message; WNDCLASS WndClass; g_hInst = hInstance; WndClass.cbClsExtra=0; WndClass.cbWndExtra=0; WndClass.hbrBackground=(HBRUSH)GetStockObject(WHITE_BRUSH); WndClass.hCursor=LoadCursor(NULL,IDC_ARROW); WndClass.hIcon=LoadIcon(NULL,IDI_APPLICATION); WndClass.hInstance=hInstance; WndClass.lpfnWndProc=WndProc; WndClass.lpszClassName=lpszClass; WndClass.lpszMenuName=NULL; WndClass.style=CS_HREDRAW|CS_VREDRAW; RegisterClass(&WndClass);
hWnd=CreateWindow(lpszClass,lpszClass,WS_OVERLAPPEDWINDOW, 530,450,1000,515, NULL,(HMENU)NULL,hInstance,NULL); ShowWindow(hWnd,nCmdShow);
while(GetMessage(&Message,NULL,0,0)){ TranslateMessage(&Message); DispatchMessage(&Message); } return (int)Message.wParam;}
#define ID_LISTBOX 100#define ID_COMBOBOX 104#define ID_COMBOBOX2 105#define ID_SELECTBOX 106

TCHAR *ListItem[] = {TEXT(벽돌),TEXT(나무),TEXT(유리)};TCHAR *ComboBoxItem[] = {TEXT(1개),TEXT(2개),TEXT(3개)};HWND hList, hCombo1, hCombo2;TCHAR str[128];
LRESULT CALLBACK WndProc(HWND hWnd, UINT iMessage, WPARAM wParam, LPARAM lParam){ static int Lnum,Cnum,Cnum2; HDC hdc,Memdc; HBITMAP Rock,Wood,Glass,OldSelet; PAINTSTRUCT ps;
switch(iMessage){ case WM_CREATE: HINSTANCE g_hInst; //리스트 hList = CreateWindow(TEXT(listbox),NULL,WS_CHILD|WS_VISIBLE|WS_BORDER|LBS_NOTIFY,10,30,100,80,hWnd,(HMENU)ID_LISTBOX,g_hInst,NULL); // 콤보박스 hCombo1 = CreateWindow(TEXT(combobox),NULL,WS_CHILD|WS_VISIBLE|CBS_DROPDOWNLIST,130,30,85,100,hWnd,(HMENU)ID_COMBOBOX,g_hInst,NULL); hCombo2 = CreateWindow(TEXT(combobox),NULL,WS_CHILD|WS_VISIBLE|CBS_DROPDOWNLIST,250,30,80,100,hWnd,(HMENU)ID_COMBOBOX2,g_hInst,NULL); // 선택 버튼 CreateWindow(TEXT(button),TEXT(선택),WS_CHILD|WS_VISIBLE|BS_PUSHBUTTON,128,70,85,25,hWnd,(HMENU)ID_SELECTBOX,g_hInst,NULL); // 옵션 출력 for(int i=0; i3; i++){ SendMessage(hList,LB_ADDSTRING,0,(LPARAM)ListItem[i]); SendMessage(hCombo1,CB_ADDSTRING,0,(LPARAM)ComboBoxItem[i]); SendMessage(hCombo2,CB_ADDSTRING,0,(LPARAM)ComboBoxItem[i]); } // 비트맵로드 Rock = LoadBitmap(g_hInst,MAKEINTRESOURCE(IDB_BITMAP2)); Wood = LoadBitmap(g_hInst,MAKEINTRESOURCE(IDB_BITMAP1)); Glass = LoadBitmap(g_hInst,MAKEINTRESOURCE(IDB_BITMAP3)); return 0;
case WM_COMMAND: switch(LOWORD(wParam)){ case ID_SELECTBOX: Lnum = SendMessage(hList,LB_GETCURSEL,0,0); Cnum = SendMessage(hCombo1,CB_GETCURSEL,0,0); Cnum2 = SendMessage(hCombo2,CB_GETCURSEL,0,0); InvalidateRect(hWnd,NULL,TRUE); break; } return 0; case WM_PAINT: hdc = BeginPaint(hWnd,&ps); Memdc = CreateCompatibleDC(hdc); switch(Lnum){ case 0: OldSelet = (HBITMAP)SelectObject(Memdc,Rock); for(int j=0; j=Cnum2+1; j++){ // 세로 for(int i=0; i=Cnum+1; i++){ // 가로 BitBlt(hdc,400+(i*100),120+(j*100),90,67,Memdc,0,0,SRCCOPY); } } SelectObject(Memdc,OldSelet); break; case 1: OldSelet = (HBITMAP)SelectObject(Memdc,Wood); for(int j=0; jCnum2+1; j++){ for(int i=0; iCnum+1; i++){ BitBlt(hdc,10+(i*100),120+(j*100),100,99,Memdc,0,0,SRCCOPY); } } SelectObject(Memdc,OldSelet); break; case 2: OldSelet = (HBITMAP)SelectObject(Memdc,Glass); for(int j=0; jCnum2+1; j++){ for(int i=0; iCnum+1; i++){ BitBlt(hdc,10+(i*100),120+(j*100),75,75,Memdc,0,0,SRCCOPY); } } SelectObject(Memdc,OldSelet); break; } DeleteObject(Rock); DeleteObject(Wood); DeleteObject(Glass); DeleteDC(Memdc); EndPaint(hWnd,&ps); return 0; case WM_DESTROY: PostQuitMessage(0); return 0; } return (DefWindowProc(hWnd,iMessage,wParam,lParam));}이게 코드인데요
case WM_PAINT:이 부분에서그려주는걸 하려고 하는데
전혀 출력이 되지않습니다 도와주세요 ㅠㅠ

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