private void UpdateEmployees_Click(object sender, RoutedEventArgs e)
{
Stopwatch sw = new Stopwatch();
sw.Start();
int id = 0;
int.TryParse(UpdateId.Text, out id);
Employee em = Employee.Empty;
RecordPointer emRp = tree.Find(id);
if (emRp.CompareTo(RecordPointer.Empty) != 0)
{
int salary = 0;
em = em.GetRecord(emRp.Block, emRp.Offset);
if (UpdateGender.Text.Trim().Length != 0)
{
em.Gender = UpdateGender.Text.Trim().ToCharArray()[0];
}
if (UpdateFirstName.Text.Trim().Length != 0)
{
em.FirstName = UpdateFirstName.Text.Trim();
}
if (UpdateLastName.Text.Trim().Length != 0)
{
em.LastName = UpdateLastName.Text.Trim();
}
if (UpdateSalary.Text.Trim().Length != 0)
{
int.TryParse(UpdateSalary.Text.Trim(), out salary);
em.Salary = salary;
}
em.SetRecord(em, emRp.Block, emRp.Offset);
}
sw.Stop();
Console.WriteLine($"+++++++Updating employee with id {id} took {sw.ElapsedMilliseconds} millisenconds");
DisplayRelation(1, recordCount);
DisplayTree();
}
private void DeleteFromEmployees_Click(object sender, RoutedEventArgs e)
{
Stopwatch sw = new Stopwatch();
sw.Start();
int id = 0;
int.TryParse(DeleteId.Text, out id);
RecordPointer emRp = tree.Delete(id);
if (emRp.CompareTo(RecordPointer.Empty) != 0)
{
Employee.Empty.DeleteRecord(emRp.Block, emRp.Offset);
}
sw.Stop();
Console.WriteLine($"+++++++Deleting employee with id {id} took {sw.ElapsedMilliseconds} millisenconds");
DisplayRelation(1, recordCount);
DisplayTree();
}