public void Disconnect(string stationDiscr)
{
using (var ctx = new CompSpyContext())
{
var comp = ctx.Computers.Where(c => c.StationDiscriminant == stationDiscr).FirstOrDefault();
if (comp != null)
{
comp.ConnectionID = null;
ctx.Entry(comp).State = EntityState.Modified;
ctx.SaveChanges();
Groups.Remove(Context.ConnectionId, comp.Classroom.Name);
var groupsToInform = new List <string> {
comp.Classroom.Name, Context.ConnectionId
};
suirvelanceHub.Clients.Groups(groupsToInform).ComputerDisconnected(stationDiscr);
}
}
}
public ActionResult Edit([Bind(Include = "ID,Name,Location")] Classroom classroom)
{
if (Session["UserID"] == null)
{
return(RedirectToAction("", "Home"));
}
if (CheckUserPermission())
{
var classroomToEdit = db.Classrooms.Find(classroom.ClassroomID);
if (ModelState.IsValid && classroomToEdit != null)
{
classroomToEdit.Name = classroom.Name;
classroomToEdit.Location = classroom.Location;
classroomToEdit.EditorID = (int)Session["UserID"];
classroomToEdit.LastEdit = DateTime.Now;
db.Entry(classroomToEdit).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
return(View(classroomToEdit));
}
return(RedirectToAction("", "Home"));
}
