public static void Delete(people person)
{
var target = One(p => p.Id == person.Id);
if (target != null)
{
All().Remove(target);
}
}
public static void Update(people person)
{
var target = One(p => p.Id == person.Id);
if (target != null)
{
target.Name = person.Name;
target.Address = person.Address;
target.Phone_Number = person.Phone_Number;
}
}
public static void Insert(people person)
{
var first = All().OrderByDescending(p => p.Id).FirstOrDefault();
if (first != null)
{
person.Id = first.Id + 1;
}
else
{
person.Id = 0;
}
All().Insert(0, person);
}
