public EQAEquipment EquipmentInLoops(string EquipmentTagNo)
{
if (this.Count > 0)
{
EQAEquipment eqp = new EQAEquipment();
foreach (EQALoop loop in this)
{
if ((eqp = loop.Equipments[EquipmentTagNo]) != null)
{
return(eqp);
}
}
return(null);
}
return(null);
}
public EQAEquipment EquipmentInSubSystems(string EquipmentTagNo)
{
if (this.Count > 0)
{
EQAEquipment eqp = new EQAEquipment();
foreach (EQASubSystem subSystem in this)
{
if ((eqp = subSystem.Loops.EquipmentInLoops(EquipmentTagNo)) != null)
{
return(eqp);
}
}
return(null);
}
return(null);
}
/// <summary>
/// 从Eqp表的数据行生成设备类实例
/// </summary>
/// <param name="rowEQAEquipment">Eqp表的数据行</param>
/// <returns></returns>
public static EQAEquipment CreateEQAEquipment(DataRow rowEQAEquipment)
{
if (rowEQAEquipment == null)
{
throw new System.ArgumentNullException("frome function CreateEQAEquipment", "Parameter rowEQAEquipment equals to null");
}
EQAEquipment equipment = new EQAEquipment();
lock (rowEQAEquipment) {
try {
equipment.LoopNo = (rowEQAEquipment[TblEqp.LOOP_TAGNAME] as string).Trim();
equipment.TagNo = (rowEQAEquipment[TblEqp.TAGNAME] as string).Trim();
equipment.Name = rowEQAEquipment[TblEqp.NAME] as string;
equipment.EqpType = rowEQAEquipment[TblEqp.TYPE] as string;
equipment.Quantity = Convert.ToInt32(rowEQAEquipment[TblEqp.NUM]);
equipment.LowerLimit = rowEQAEquipment[TblEqp.LOW] as string;
equipment.UpperLimit = rowEQAEquipment[TblEqp.HIGH] as string;
equipment.Unit = rowEQAEquipment[TblEqp.UNIT] as string;
equipment.InputSignal = rowEQAEquipment[TblEqp.IN] as string;
equipment.OutputSignal = rowEQAEquipment[TblEqp.OUT] as string;
equipment.PowerSupply = rowEQAEquipment[TblEqp.PS] as string;
equipment.Spec1 = rowEQAEquipment[TblEqp.SPEC1] as string;
equipment.Spec2 = rowEQAEquipment[TblEqp.SPEC2] as string;
equipment.Spec3 = rowEQAEquipment[TblEqp.SPEC3] as string;
equipment.Manufacturer = rowEQAEquipment[TblEqp.MANU] as string;
equipment.Remark = rowEQAEquipment[TblEqp.REMARK] as string;
equipment.FixedPlace = rowEQAEquipment[TblEqp.LOC] as string;
equipment.Area = rowEQAEquipment[TblEqp.AREA] as string;
equipment.PlateName = rowEQAEquipment[TblEqp.PLATENAME] as string;
equipment.InstDrawing = rowEQAEquipment[TblEqp.INSTDWG] as string;
equipment.HookupDrawing = rowEQAEquipment[TblEqp.HOOKUP] as string;
equipment.IsEquipment = !Convert.ToBoolean(rowEQAEquipment[TblEqp.NONEQP]);
equipment.IsPoweredByUPS = Convert.ToBoolean(rowEQAEquipment[TblEqp.UPS]);
equipment.PowerSupplyCurrent = Convert.ToInt32(rowEQAEquipment[TblEqp.PS_CURRENT]);
equipment.PowerSupplySource = rowEQAEquipment[TblEqp.PS_SOURCE] as string;
} catch (System.Data.DataException ex) {
MessageBoxWinForm.Info("数据访问错误", ex.Message, "");
}
}
return(equipment);
}