private void tbnombre_KeyPress(object sender, KeyPressEventArgs e)
{
if (e.KeyChar == (char)13 && tbnombre.Text != string.Empty)
{
FormPrincipal ventana2 = new FormPrincipal(tbnombre.Text);
ventana2.ShowDialog();
}
}
private void btnIngresar_Click(object sender, EventArgs e)
{
FormPrincipal ventana2 = new FormPrincipal(tbnombre.Text);
ventana2.ShowDialog();
}