public static List <T> get <T>(Expression <Func <T, bool> > where = null,
Expression <Func <T, int> > orderBy = null
, bool firstOrLirst = true, int?top = null) where T : class
{
using (var context = new dbEntities())
{
IQueryable <T> result = context.Set <T>();
if (where != null)
{
result = result.Where(where);
}
if (orderBy != null)
{
if (firstOrLirst)
{
result = result.OrderBy(orderBy);
}
else
{
result = result.OrderByDescending(orderBy);
}
}
if (top != null)
{
result = result.Take((int)top);
}
return(result.ToList());
}
}
public static void insert <T>(T Tentity) where T : class
{
using (var context = new dbEntities())
{
context.Set <T>().Add(Tentity);
context.SaveChanges();
}
}
public GenericRepository(dbEntities db)
{
_db = db;
_dbSet = _db.Set <T>();
}
