public void MultipleOrderDataSet(TableFilterModel tableFilterPayload)
{
tableFilterPayload.MultiSortMeta.Select((value, i) => new { i, value }).ToList().ForEach(o =>
{
switch (o.value.Order)
{
case (int)SortingEnumeration.OrderByAsc:
if (o.i == 0)
{
_linqOperator.OrderBy(o.value.Field.FirstCharToUpper());
}
else
{
_linqOperator.ThenBy(o.value.Field.FirstCharToUpper());
}
break;
case (int)SortingEnumeration.OrderByDesc:
if (o.i == 0)
{
_linqOperator.OrderByDescending(o.value.Field.FirstCharToUpper());
}
else
{
_linqOperator.ThenByDescending(o.value.Field.FirstCharToUpper());
}
break;
default:
throw new System.ArgumentException("Invalid Sort Order!");
}
});
}
