public void Save()
{
try
{
if (!HasChanges())
{
return;
}
var other = new Gradebook();
other.ReadXml("gradebook.xml");
if (other.Config.Guid != Config.Guid)
{
if (CheckMerge(other))
{
return;
}
}
}
catch (Exception exc)
{
}
var guid = Guid.NewGuid();
Config.Guid = guid.ToString();
WriteXml("gradebook.xml");
Maintenance.BackupFile("gradebook.xml", CurrentUserName);
/*Student.WriteXml("studentTable.xml");
* Grade.WriteXml("gradeTable.xml");
* Course.WriteXml("courseTable.xml");
*/
}
