private void bindingNavigatorAddNewItem_Click(object sender, EventArgs e)
 {
     AddAccount addAccount = new AddAccount();
     addAccount.Owner = this;
     addAccount.Show();
 }
 private void button3_Click(object sender, EventArgs e)
 {
     AddAccount addAccount = new AddAccount();
     addAccount.Owner = this;
     addAccount.Show();
 }