public void deleteitem(int id, record r)
{
using (var db = new LabStorageEntities())
{
db.records.Remove(db.records.Where(s => s.id == id).FirstOrDefault());
db.SaveChanges();
}
}
public bool additem(record r)
{
bool status = false;
using (var db = new LabStorageEntities())
{
db.records.Add(r);
db.SaveChanges();
status = true;
return(status);
}
}
public void modifyitem(int id, record r)
{
List <record> l = new List <record>();
using (var db = new LabStorageEntities())
{
l = db.records.ToList();
foreach (var item in l)
{
if (item.id == id)
{
item.category = r.category;
item.itemname = r.itemname;
item.noofitems = r.noofitems;
}
}
db.SaveChanges();
}
}
