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WORD xPos;
WORD yPos;
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
PAINTSTRUCT ps;
HDC hdc;
TCHAR greeting[] = _T("Hello, World!");
RECT rect;
GetClientRect(hWnd, &rect);
switch (message)
{
case WM_PAINT:
hdc = BeginPaint(hWnd, &ps);
TextOut(hdc,
5, 5,
greeting, _tcslen(greeting));
EndPaint(hWnd, &ps);
break;
case WM_CHAR:
ShowWindow(hWnd,SW_MINIMIZE);
break;
case WM_MOUSEMOVE:
OutputDebugStringA(to_string(GET_Y_LPARAM(lParam)).c_str());
OutputDebugStringA("\n");
break;
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hWnd, message, wParam, lParam);
break;
}
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