public static SingletonShlf SetInstance()
{
// Uses lazy initialization.
// Note: this is not thread safe.
_instance = null;
return(_instance);
}
public static SingletonShlf Instance()
{
// Uses lazy initialization.
// Note: this is not thread safe.
if (_instance == null)
{
using (SSLsEntities db = new SSLsEntities())
{
_instance = new SingletonShlf();
var data = db.Shelf.Where(w => w.Enable == true).OrderBy(w => w.Id).ToList();
_instance.Shelfs = data;
}
}
return(_instance);
}