#include <windows.h>
#include "resource.h"
LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam);

BOOL CALLBACK Dlg1Proc(HWND hwnd, UINT iMSg, WPARAM wParam, LPARAM lParam);

HINSTANCE hInst;

int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpszCmdLine, int nCmdShow)
{
   HWND    hwnd;
   MSG    msg;
   WNDCLASS   WndClass;
   hInst = hInstance;
   WndClass.style    = CS_HREDRAW | CS_VREDRAW;
   WndClass.lpfnWndProc   = WndProc;      
   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   = MAKEINTRESOURCE(IDR_MENU1);      
   WndClass.lpszClassName    = "Window Class Name";   
   RegisterClass(&WndClass);   
   hwnd = CreateWindow(   "Window Class Name",
         "API Project",
         WS_OVERLAPPEDWINDOW,
         CW_USEDEFAULT,   
         CW_USEDEFAULT,   
         500,   
         500,   
         NULL,   
         NULL,   
         hInstance,   
         NULL    
            );
   
   ShowWindow(hwnd, nCmdShow);
   UpdateWindow(hwnd);
   while(GetMessage(&msg, NULL, 0, 0))
   {
      TranslateMessage(&msg);   
      DispatchMessage(&msg);   
   }   
   return (int)msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hwnd, UINT iMsg, WPARAM wParam, LPARAM lParam)     
{
  switch (iMsg) 
  {
   case WM_CREATE:  
      break;
   case WM_COMMAND:
  switch(LOWORD(wParam))
  {
  case ID_ABC:
  DialogBox(hInst, MAKEINTRESOURCE(IDD_DIALOG1), hwnd, Dlg1Proc);
  break;
  }
  break;
   case WM_DESTROY:
      PostQuitMessage (0) ;
      break;
  } 
  return DefWindowProc (hwnd, iMsg, wParam, lParam); 
}

BOOL CALLBACK Dlg1Proc(HWND hDlg, UINT iMsg, WPARAM wParam, LPARAM lParam)


{
HDC hdc;
HWND hButton;
static int x,y;
PAINTSTRUCT ps;
static RECT rectView;

switch(iMsg)
{
case WM_INITDIALOG:
hButton = GetDlgItem(hDlg, ID_PAUSE);
EnableWindow(hButton, FALSE);
x = 20; y = 20;
return 1;
case WM_PAINT:
hdc = BeginPaint(hDlg, &ps);
Ellipse(hdc, x-20, y-20, x+20, y+20);
EndPaint(hDlg, &ps);
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case ID_START:
hButton = GetDlgItem(hDlg, ID_START);
EnableWindow(hButton, FALSE);
hButton = GetDlgItem(hDlg, ID_PAUSE);
EnableWindow(hButton, TRUE);
SetTimer(hDlg,1,70,NULL);
break;
case ID_PAUSE:
hButton = GetDlgItem(hDlg, ID_START);
EnableWindow(hButton, TRUE);
hButton = GetDlgItem(hDlg, ID_PAUSE);
EnableWindow(hButton, FALSE);
KillTimer(hDlg,1);
break;
case ID_CLOSE:
EndDialog(hDlg,0);
break;
case IDCANCEL:
EndDialog(hDlg, 0);
break;
}
case WM_TIMER:
x += 40;
if (x+20 > rectView.right) x -=40;
InvalidateRgn(hDlg, NULL, TRUE);
break;
}
return 0;
}


 

여기서 홀수 시간이 되면 오른쪽으로 가야합니다 저 동그라미가 ㅠㅠㅠ 근데 동그라미가 안움직이네요
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