void CMFCApplication1Dlg::OnBnClickedOk()
{
	for (int i = 0; i < 100; ++i)
	{
		for (int j = 0; j < 100; ++j)
		{
			CButton* pButton3 = new CButton;
			pButton[i][j] = pButton3;
		}
	}
	CRect rect;
	GetClientRect(&rect); // 获取对话框客户区的大小
	rect.top += 10; // 设置按钮的位置
	rect.bottom = rect.top + 20; // 设置按钮的高度
	rect.left += 10; // 设置按钮的位置
	rect.right = rect.left + 20; // 设置按钮的宽度


	for (int i = 0; i < 20; ++i)
	{
		rect.left += +20; // 设置按钮的位置
		rect.right = rect.left + 20; // 设置按钮的宽度
		rect.top = 0;
		for (int j = 0; j < 20; ++j)
		{
			rect.top += 20; // 设置按钮的位置
			rect.bottom = rect.top + 20;
			bool ret = pButton[i][j]->Create(_T(""), WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON, rect, this, 1993 + i * 100 + j);
			ret = false;
		}

	}
}