spin constrol与edit 控件共用

	m_spinPollingTime.SetBuddy(GetDlgItem(IDC_EDIT_POLLING_TIME)); // 关联到edit控件
	m_spinPollingTime.SetRange(1,6);//设置范围
	m_spinPollingTime.SetBase(10);//设置进制数,只能是10进制和16进制 

void CFlapLaneDlg::OnDeltaposSpinPollingTime(NMHDR *pNMHDR, LRESULT *pResult)
{
	LPNMUPDOWN pNMUpDown = reinterpret_cast<LPNMUPDOWN>(pNMHDR);
	// TODO: 在此添加控件通知处理程序代码
	UpdateData(true);
	if(pNMUpDown->iDelta == -1) //值-1点击了Spin的往下箭头
	{
		--m_nPollingTime;
	}
	else if(pNMUpDown->iDelta == 1) //值为1点击了Spin的往上箭头
	{
		++m_nPollingTime;
	}
	UpdateData(false);
	*pResult = 0;
}