//一般机泵设备平均无故障间隔周期
public double getNonFaultInterVal(string Pq_Code)
{
ERP_Infos erp = new ERP_Infos();
List <Notice> noticesUp = erp.getNoticeInfos(Pq_Code, "投用");
List <Notice> noticesDown1 = erp.getNoticeInfos_ByNoticeType(Pq_Code, "M2", "删除", "2");
List <Notice> noticesDown2 = erp.getNoticeInfos_ByNoticeType(Pq_Code, "M2", "删除", "3");
if (noticesDown1.Count() + noticesDown2.Count() != 0)
{
return((noticesUp.Count() / (noticesDown1.Count() + noticesDown2.Count())) * 100);
}
else
{
return(-1);
}
}
