protected virtual void SegmentValue_Value_FieldSelecting(PXCache cache, PXFieldSelectingEventArgs e)
{
if (e.Row == null || cache.HasAttributes(e.Row))
{
Segment seg = Segment.Current as Segment;
short i;
if (seg != null && seg.SegmentID != null)
{
StringBuilder bld = new StringBuilder();
if (seg.AutoNumber != true)
{
bld.Append((seg.CaseConvert == 1) ? ">" : "");
bld.Append((seg.CaseConvert == 2) ? "<" : "");
}
for (i = 0; i < seg.Length; i++)
{
if (seg.AutoNumber == true)
{
bld.Append("C");
}
else
{
bld.Append(seg.EditMask);
}
}
e.ReturnState = PXStringState.CreateInstance(e.ReturnState, null, null, "Value", null, null, bld.ToString(), null, null, null, null);
}
}
}
private void SourceFieldUpdated(PXCache cache, PXFieldUpdatedEventArgs e)
{
object sourcedate = cache.GetValue(e.Row, _sourceField);
if (sourcedate != null)
{
PeriodResult result = GetPeriod(cache, _searchType, (DateTime)sourcedate, new object[] { e.Row }, true);
string newValue = result;
bool haspending = false;
try
{
object pendingValue = cache.GetValuePending(e.Row, _FieldName);
if (pendingValue != null && pendingValue != PXCache.NotSetValue)
{
pendingValue = UnFormatPeriod((string)pendingValue);
cache.RaiseFieldVerifying(_FieldName, e.Row, ref pendingValue);
haspending = true;
}
}
catch (PXSetPropertyException)
{
cache.SetValuePending(e.Row, _FieldName, newValue);
}
finally
{
if (cache.HasAttributes(e.Row))
{
cache.RaiseExceptionHandling(_FieldName, e.Row, null, null);
}
//this will happen only if FirstOpenPeriod is set from OpenPeriod
if (!haspending && result.StartDate > (DateTime?)sourcedate)
{
cache.SetValueExt(e.Row, _sourceField, result.StartDate);
}
else
{
cache.SetValueExt(e.Row, _FieldName, newValue);
}
}
}
else
{
cache.SetValue(e.Row, _FieldName, null);
}
}