/// <summary>用户退出</summary>
public void Logout(int id, string userName)
{
MyUser logoutUser = CC.GetUser(userName);
CC.Users.Remove(logoutUser);
List <Userdata> userdatas = new List <Userdata>();
foreach (var item in CC.Users)
{
if (item.id == id)
{
Userdata t = new Userdata();
t.Acount = item.Acount;
t.Avart = item.Avart;
t.Grade = item.Grade;
t.Name = item.Name;
t.Room = item.Room;
t.Score = item.Score;
t.Sign = item.Sign;
userdatas.Add(t);
}
}
foreach (var item in CC.Users)
{
if (item.id == id)
{
item.callback.ShowLogout(userName);
item.callback.ShowInfo(userdatas);
}
}
logoutUser = null; //将其设置为null后，WCF会自动关闭该客户端
}
public void Login(int id, string userName)
{
// throw new NotImplementedException();
OperationContext context = OperationContext.Current;
IServiceCallback callback = context.GetCallbackChannel <IServiceCallback>();
MyUser newUser = new MyUser(userName, callback);
User tmp = null;
//数据库实例
MyDbEntities myDbEntities = new MyDbEntities();
//选中这一条数据
var q = from p in myDbEntities.User
where p.Name == userName
select p;
tmp = q.FirstOrDefault();
newUser.Acount = tmp.Acount;
newUser.Avart = tmp.Avart;
newUser.Grade = tmp.Grade;
newUser.Name = tmp.Name;
newUser.Room = tmp.Room;
newUser.Score = tmp.Score;
newUser.Sign = tmp.Sign;
newUser.id = id;
CC.Users.Add(newUser);
List <Userdata> userdatas = new List <Userdata>();
foreach (var item in CC.Users)
{
if (item.id == id)
{
Userdata t = new Userdata();
t.Acount = item.Acount;
t.Avart = item.Avart;
t.Grade = item.Grade;
t.Name = item.Name;
t.Room = item.Room;
t.Score = item.Score;
t.Sign = item.Sign;
userdatas.Add(t);
}
}
foreach (var item in CC.Users)
{
if (item.id == id)
{
item.callback.ShowLogin(userName);
item.callback.ShowInfo(userdatas);
}
}
}
