private void SearchReturnedHistory()
{
ReturnedHistoryService service = new ReturnedHistoryService(_context);
SearchParam p = new SearchParam();
p.CurrentPage = _returnCurrentPage - 1;
p.PageSize = _pageSize;
p.DRNumber = txtReturnedDr.Text;
p.OrderBy = rbReturnedAscending.Checked ? OrdeBy.Ascending : OrdeBy.Descending;
ReturnItemResult r = service.SearchReturnedHistories(p);
_returnedHistories = r.Results;
LoadToReturnHistoryListView();
_returnPageCount = r.PageCount;
SetNavigationText();
}
public ReturnItemResult SearchReturnedHistories(SearchParam param)
{
IQueryable <ReturnedHistory> query = _context.ReturnedHistories
.Include("DR");
ReturnItemResult r = new ReturnItemResult();
query = ApplyCondition(param, query);
r.TotalItems = query.Count();
r.PageCount = (int)Math.Ceiling((double)r.TotalItems / param.PageSize);
int skipRows = param.CurrentPage * param.PageSize;
query = ApplyOrderBy(param, query);
query = query.Skip(skipRows)
.Take(param.PageSize);
r.Results = query.ToList();
return(r);
}
