public int GetCount(Expression <Func <T, bool> > predicate)
{
using (ABGNDBEntities context = new ABGNDBEntities())
{
return(context.Set <T>().Count(predicate));
}
}
public void Insert(T entity)
{
using (ABGNDBEntities context = new ABGNDBEntities())
{
context.Set <T>().Add(entity);
context.Entry(entity).State = System.Data.Entity.EntityState.Added;
context.SaveChanges();
}
}
public List <T> GetAll(Expression <Func <T, bool> > predicate = null)
{
using (ABGNDBEntities context = new ABGNDBEntities())
{
IQueryable <T> query = context.Set <T>();
if (predicate != null)
{
query = query.Where(predicate);
}
return(query.ToList());
}
}