SegmentLining _GetSL(DGObjects objs, DataRow row)
{
if (IsDbNull(row, "LineNo") || IsDbNull(row, "RingNo"))
return null;
int lineNo = ReadInt(row, "LineNo").Value;
int ringNo = ReadInt(row, "RingNo").Value;
string key = lineNo.ToString() + ":" + ringNo.ToString();
if (!objs.containsKey(key))
{
string error = string.Format(
"Segment Lining does not exist when reading [{0}]!!! " +
"LineNo={1}, RingNo={2}.", row.Table.TableName, lineNo, ringNo);
ErrorReport.Report(error);
return null;
}
SegmentLining SL = (SegmentLining)objs[key];
return SL;
}
void _ReadMonReadings(DGObjects objs)
{
if (objs.rawDataSet.Tables.Count <= 1)
return;
DataTable dt = objs.rawDataSet.Tables[1];
foreach (DataRow row in dt.Rows)
{
if (IsDbNull(row, "monPointName") || IsDbNull(row, "time"))
continue;
// if both the reading and the value are null, skip it
if (IsDbNull(row, "reading") && IsDbNull(row, "value"))
continue;
MonReading reading = new MonReading();
reading.monPointName = ReadString(row, "monPointName");
reading.time = ReadDateTime(row, "time").Value;
reading.component = ReadString(row, "component");
reading.reading = ReadString(row, "reading");
reading.unit = ReadString(row, "unit");
double? value = ReadDouble(row, "value");
if (value == null)
{
try
{
reading.value = Double.Parse(reading.reading);
}
catch(Exception)
{
// do nothing
}
}
else
reading.value = value.Value;
MonPoint monPnt;
if (objs.containsKey(reading.monPointName))
monPnt = objs[reading.monPointName] as MonPoint;
else
continue;
_AddReading(monPnt, reading);
}
}
