private void AddButton_Click(object sender, EventArgs e)
{
if (NameTextBox.Text == "")
{
MessageBox.Show("Employee name not entered.");
NameTextBox.Focus();
return;
}
int IDNumber;
try {
IDNumber = int.Parse(IDTextBox.Text);
} catch {
MessageBox.Show("Invalid Employee ID.");
IDTextBox.Focus();
return;
}
myEmployee.NewEmployee(NameTextBox.Text, IDNumber, DepartmentTextBox.Text, PositionTextBox.Text);
NameTextBox.Clear();
IDTextBox.Clear();
DepartmentTextBox.Clear();
PositionTextBox.Clear();
ListBox.Items.Add("Employee: " + IDNumber + " added!");
NameTextBox.Focus();
}
void ClearTextBox()
{
NameTextBox.Clear();
GenderTextBox.Clear();
AgeTextBox.Clear();
DepartmentTextBox.Clear();
}
