private static void Edit()
{
Lxrenb lxre = DbEntities.Lxrenb.FirstOrDefault(l => l.xm == "张杰");
ShowInfo(lxre);
lxre.xm = "胡睿毅";
ShowInfo(lxre);
DbEntities.SaveChanges();
}
private static void Add()
{
Lxrenb lxr = new Lxrenb {
xm = "张杰", lbdm = 1, sjhm = "12345678912", qq = "123456789"
};
DbEntities.Lxrenb.Add(lxr);
DbEntities.SaveChanges();
}
private static void Delete()
{
Lxrenb lxren = new Lxrenb {
lxrenbh = 2652
};
DbEntities.Lxrenb.Attach(lxren);
DbEntities.Lxrenb.Remove(lxren);
DbEntities.SaveChanges();
}
private static void Printinfo(Lxrenb m)
{
Console.WriteLine(m.xm + " " + m.xmsx + " " + m.sjhm + " " + m.qq + " " + m.lbdm);
}
public static void ShowInfo(Lxrenb m)
{
Console.WriteLine(m.xm + " " + m.xmsx + " " + m.sjhm + " " + m.qq + " " + m.lbdm);
}