protected virtual void DeleteEntity <T>(T entity) where T : class
{
NavigationBackupSet backupSet = null;
try
{
backupSet = NavigationBackup <T> .BackupAndReset(entity);
Context.Write <T>().Attach(entity);
Context.Write <T>().Remove(entity);
Context.SaveChanges();
}
finally
{
NavigationBackup <T> .Restore(entity, backupSet);
}
}
protected virtual void UpdateEntity <T>(T entity) where T : class
{
NavigationBackupSet backupSet = null;
try
{
backupSet = NavigationBackup <T> .BackupAndReset(entity);
Context.Entry(entity).State = EntityState.Modified;
Context.SaveChanges();
Context.Entry(entity).State = EntityState.Detached;
}
finally
{
NavigationBackup <T> .Restore(entity, backupSet);
}
}