/// <summary>
 /// add the textbox info to pirates collection by clicking add button
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void Add_Click_1(object sender, RoutedEventArgs e)
 {
     if ((InsertBox.Text == String.Empty || ShipBox.Text == String.Empty || HomeBox.Text == String.Empty))
     {
         MessageBox.Show("Enter Pirate Name Please.", "Error");
     }
     else
     {
         ((MainViewModel)DataContext).AddPirates((InsertBox.Text), (ShipBox.Text), HomeBox.Text);
         InsertBox.Clear();
         ShipBox.Clear();
         HomeBox.Clear();
     }
 }
 /// <summary>
 /// checks textbox for being empty and inputs pirate information if not
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 private void HomeBox_KeyDown(object sender, KeyEventArgs e)
 {
     if (e.Key == Key.Enter)
     {
         if ((InsertBox.Text == String.Empty || ShipBox.Text == String.Empty || HomeBox.Text == String.Empty))
         {
             MessageBox.Show("Enter Pirate Information Please.", "Error");
         }
         else
         {
             ((MainViewModel)DataContext).AddPirates((InsertBox.Text), ShipBox.Text, HomeBox.Text);
         }
         InsertBox.Clear();
         ShipBox.Clear();
         HomeBox.Clear();
     }
 }