private void IDNameTextBox_Validating(object sender, CancelEventArgs e)
 {
     if (!ValidIDName(IDNameTextBox.Text, out string errorMessage))
     {
         e.Cancel = true;
         IDNameTextBox.Select(0, IDNameTextBox.TextLength);
         this.errorProvider1.SetError(IDNameTextBox, errorMessage);
     }
 }
 private void AddPartOutsourceRadio_CheckedChanged(object sender, EventArgs e)
 {
     if (addPartOutsourceRadio.Checked)
     {
         addPartIDorNameLabel.Text = "Company Name";
         IDNameTextBox.Clear();
     }
     else
     {
         addPartIDorNameLabel.Text = "Machine ID";
         IDNameTextBox.Clear();;
     }
 }