public List <ChangeInfo> GetChanges(string Change_Id)
{
ChangeDataContext Cdb = new ChangeDataContext();
var result = from c in Cdb.Change
select c;
return(result.ToList());
}
public List <ChangeInfo> GetChange(string StuNo)
{
ChangeDataContext Cdb = new ChangeDataContext();
var result = from c in Cdb.Change
where c.StuNo.Equals(StuNo)
select c;
return(result.ToList());
}