public List <SelectListItem> GetAllBatchSlItems()
{
var batches = _trainerManager.GetAllBatch();
var slItems = new List <SelectListItem>();
foreach (var batch in batches)
{
var sli = new SelectListItem();
sli.Text = batch.No;
sli.Value = batch.Id.ToString();
slItems.Add(sli);
}
return(slItems);
}