LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	PAINTSTRUCT ps;
	HDC hdc;
	static HWND hExit, hButton;

	PROCESS_INFORMATION pi;
	STARTUPINFO si;
	ZeroMemory(&pi, sizeof(STARTUPINFO));

	switch (message)
	{
	case WM_CREATE:
		hExit = CreateWindowEx(WS_EX_CLIENTEDGE, L"button", L"Выход", WS_CHILD | WS_VISIBLE | WS_BORDER | BS_DEFPUSHBUTTON, 50, 100, 125, 45, hWnd, (HMENU)ID_EXIT, hInst, NULL);
		hButton = CreateWindow(L"button", L"ON/OFF", WS_CHILD | WS_VISIBLE | WS_BORDER | BS_DEFPUSHBUTTON, 50, 50, 125, 45, hWnd, (HMENU)ID_BUTTON, hInst, NULL);


		break;


	case WM_COMMAND:
		switch (LOWORD(wParam))
		{

		case ID_BUTTON:
		{
			CreateProcess(L"C:\\Users\\Максим\\Desktop\\Учёба\\2 курс\\2 семестр\\ОСи\\Лабораторная 3\\ОС 3я лаба\\global\\Debug\\client.exe", NULL, NULL, NULL, FALSE, 0, NULL, NULL, &si, &pi);

			break;
		}


		case ID_EXIT:
		{
			DestroyWindow(hWnd);
			return 0;
			break;
		}
		}
		break;

	case WM_DESTROY:
		PostQuitMessage(0);
		break;
	default:
		return DefWindowProc(hWnd, message, wParam, lParam);
		break;
	}
	return 0;
}