We are creating a winform application.
We are binding radgridview with auto generated columns. so we have a
IList<PClass> for binding radGridview with columns Id(int), Year(int),
dept (Char), DeptNumber (autoincrement int for each dept),
ProposalId(Combination of year/OF/deptChar/DeptNumber as string), Name(string),
date(date without time).
In radGridview id, year, dept and DeptNumber is hidden, and other is
so my problem is, when I click to ProposalId column header to sort that
column, I want to actually sort with combination of year, dept and deptNumber
here by default
year => descending
DeptChar => ascending
DeptNumber => descending
but when i click it toggle the sort
so how can we sort with this situation?
thanks in advance,