/// <summary>
/// Deep Clone
/// </summary>
/// <returns></returns>
public EQALoop Copy()
{
EQALoop loop = MemberwiseClone() as EQALoop;
loop.Equipments = this.Equipments.Copy();
return(loop);
}
/// <summary>
/// 从Loop表的数据行和Eqp表生成回路类的实例
/// </summary>
/// <param name="rowEQALoop">Loop表的数据行</param>
/// <param name="tableEQAEquipment">Eqp表</param>
/// <returns></returns>
public static EQALoop CreateEQALoop(DataRow rowEQALoop, DataTable tableEQAEquipment)
{
if (rowEQALoop == null)
{
throw new System.ArgumentNullException("from function CreateEQALoop", "Parameter rowEQALoop equals to null");
}
if (tableEQAEquipment == null)
{
throw new System.ArgumentNullException("from function CreateEQALoop", "Parameter tableEQAEquipment equals to null");
}
EQALoop loop = new EQALoop();
lock (rowEQALoop) {
try {
loop.SubSystemID = (rowEQALoop[TblLoop.SYS_ID] as string).Trim();
loop.LoopNo = (rowEQALoop[TblLoop.LOOP_TAGNAME] as string).Trim();
loop.Location = rowEQALoop[TblLoop.LOC] as string;
loop.ProcMedium = rowEQALoop[TblLoop.MED] as string;
loop.ProcParameter = rowEQALoop[TblLoop.CHR] as string;
loop.LowerLimit = rowEQALoop[TblLoop.LOW] as string;
loop.UpperLimit = rowEQALoop[TblLoop.HIGH] as string;
loop.Unit = rowEQALoop[TblLoop.UNIT] as string;
loop.HasLocalIndication = Convert.ToBoolean(rowEQALoop[TblLoop.LI]);
loop.HasLocalOperating = Convert.ToBoolean(rowEQALoop[TblLoop.LO]);
loop.HasComputerIndication = Convert.ToBoolean(rowEQALoop[TblLoop.I]);
loop.HasComputerOperating = Convert.ToBoolean(rowEQALoop[TblLoop.O]);
loop.HasRecording = Convert.ToBoolean(rowEQALoop[TblLoop.R]);
loop.HasAccumulating = Convert.ToBoolean(rowEQALoop[TblLoop.Q]);
loop.HasControlling = Convert.ToBoolean(rowEQALoop[TblLoop.C]);
loop.HasAlarm = Convert.ToBoolean(rowEQALoop[TblLoop.A]);
loop.HasInterlock = Convert.ToBoolean(rowEQALoop[TblLoop.S]);
loop.Description = rowEQALoop[TblLoop.DESCRIP] as string;
lock (tableEQAEquipment) {
foreach (DataRow rowEquipment in tableEQAEquipment.Rows)
{
if ((rowEquipment[TblEqp.LOOP_TAGNAME] as string).Trim() == loop.LoopNo)
{
loop.Equipments.Add(CreateEQAEquipment(rowEquipment));
}
}
}
} catch (System.Data.DataException ex) {
MessageBoxWinForm.Info("数据访问错误", ex.Message, "");
}
}
return(loop);
}