// For Deleitng UserSpecialty
public ActionResult DeleteSpecialty(int specid)
{
var Result = MyLibraryBL.DeleteSpecialty(specid, CurrentUser.UserId);
int SpecId = MyLibraryBL.GetUserSpecialities(CurrentUser.UserId).Select(n => n.SpecialityId).FirstOrDefault();
return(RedirectToAction("EditLibrary", new { specid = SpecId }));
}