public JournalEntry(StudentChangedEventArgs <string> item)
{
this.CollectionName = item.CollectionName;
this.WhatCall = item.WhatCall;
this.EventStudent = item.EventStudent;
this.KeyChanged = item.KeyChanged.ToString();
}
public void studentsChanged(object source, StudentChangedEventArgs <string> args)
{
journal.Add(new JournalEntry(args));
}