WinApi button kullanımı

Buton.rar

#include <windows.h>


#define ID_BUTTON1 1 //buton id si
LRESULT CALLBACK WndProc (HWND hWnd, UINT message,WPARAM wParam, LPARAM lParam);
 
int WINAPI WinMain (HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int iCmdShow)
{
WNDCLASS wc;
HWND hWnd,buton;
HDC hDC;
HGLRC hRC;        
MSG msg;
BOOL bQuit = FALSE;
float theta = 0.0f;
wc.style = CS_OWNDC;
wc.lpfnWndProc = WndProc;
wc.cbClsExtra = 0;
wc.cbWndExtra = 0;
wc.hInstance = hInstance;
wc.hIcon = LoadIcon (NULL, IDI_APPLICATION);
wc.hCursor = LoadCursor (NULL, IDC_ARROW);
wc.hbrBackground = (HBRUSH) GetStockObject (WHITE_BRUSH);
wc.lpszMenuName = NULL;
wc.lpszClassName ="OpenGLTurk";
RegisterClass (&wc);
hWnd = CreateWindow ("OpenGLTurk","Yasin Demirci",WS_CAPTION  |  WS_POPUPWINDOW | WS_VISIBLE | WS_OVERLAPPEDWINDOW ,30, 30, 600,200,NULL, NULL, hInstance, NULL);
//buton oluşturuluyor
buton = CreateWindow( "BUTTON","test",WS_VISIBLE | WS_CHILD ,300,75,80,30,hWnd,(HMENU)ID_BUTTON1,hInstance,NULL);
 
while (!bQuit)
{
if (PeekMessage (&msg, NULL, 0, 0, PM_REMOVE))
{
/* mesaj dağıtma*/
if (msg.message == WM_QUIT)
{
bQuit = TRUE;
}
else
{
TranslateMessage (&msg);
DispatchMessage (&msg);
}
}
else
{
  
}
} 
 
DestroyWindow (hWnd);
 
return msg.wParam;
}
LRESULT CALLBACK WndProc (HWND hWnd, UINT message,WPARAM wParam, LPARAM lParam)
{
 
switch (message)
{
  
case WM_COMMAND:
  
 //Butona basıldımı işlenecek kodlar 
 if (LOWORD(wParam) == ID_BUTTON1 && HIWORD(wParam) == BN_CLICKED)
     {
      MessageBox(hWnd,"Butona basıldı","buton test",NULL);
 }
 
 
 return 0;
case WM_CREATE:
return 0;
case WM_CLOSE:
PostQuitMessage (0);
return 0;
 
case WM_DESTROY:
return 0;
 
case WM_KEYDOWN:
switch (wParam)
{
case VK_ESCAPE:
PostQuitMessage(0);
return 0;
}
return 0;
 
default:
return DefWindowProc (hWnd, message, wParam, lParam);
}
}