private bool IsNotNullEmptyEqWith(SplitStrTuple trg, SplitStrTuple refn = null)
{
bool retVal = trg != null;
retVal = retVal && string.IsNullOrEmpty(trg.Str);
if (refn != null)
{
retVal = retVal && trg.Chr == refn.Chr;
}
return(retVal);
}
private Tuple <SplitStrTuple, SplitStrTuple, SplitStrTuple> GetFirstThreeParts(
List <SplitStrTuple> partsList,
int partsListCount)
{
SplitStrTuple first = null, second = null, third = null;
if (partsListCount > 0)
{
first = partsList[0];
}
if (partsListCount > 1)
{
second = partsList[1];
}
if (partsListCount > 2)
{
third = partsList[2];
}
return(new Tuple <SplitStrTuple, SplitStrTuple, SplitStrTuple>(
first, second, third));
}