private void BtnConvertir_Click(object sender, EventArgs e) { if (TxtLps.Text.Trim().Length == 0) { MessageBox.Show("Ingresar la Cantidad en Lempiras"); TxtLps.Focus(); return; } double lps, eu; lps = Convert.ToDouble(TxtLps.Text); eu = lps / 30; TxtEuros.Text = eu.ToString(); }
private void BtnCalcular_Click(object sender, EventArgs e) { if (TxtLps.Text.Trim().Length == 0) { MessageBox.Show("No a ingresado ningun numero"); TxtLps.Focus(); return; } double lps, dolar; lps = Convert.ToDouble(TxtLps.Text); dolar = lps * 0.040; TxtDolar.Text = dolar.ToString(); }
private void BtnLimpiar_Click(object sender, EventArgs e) { TxtLps.Clear(); TxtDolar.Clear(); TxtLps.Focus(); }
private void button2_Click(object sender, EventArgs e) { TxtLps.Clear(); TxtEuros.Clear(); }
private void BtnCancelar_Click(object sender, EventArgs e) { TxtLps.Clear(); TxtRes.Clear(); }