private void btnIr_Click(object sender, EventArgs e) { if (cmbOper.SelectedIndex == 0) { double areaCirculo; if (rdOpc1.Checked == true) { areaCirculo = clase.CalculoAreaCirculo(Convert.ToDouble(txtval1.Text)); } else { areaCirculo = clase.CalculoAreaCirculo(Convert.ToDecimal(txtval1.Text)); } lblResult.Text = areaCirculo.ToString(); } else if (cmbOper.SelectedIndex == 1) { double areaCuadrado; areaCuadrado = clase.CalcularAreaCuadrado(Convert.ToDouble(txtval1.Text)); lblResult.Text = areaCuadrado.ToString(); } else if (cmbOper.SelectedIndex == 2) { Class1 cont = new Class1(); cont.contar(txtval1.Text); lblResult.Text = cont.cant.ToString(); } else if (cmbOper.SelectedIndex == 3) { Class1 sum = new Class1(); sum.sumar(Convert.ToInt32(txtval1.Text), Convert.ToInt32(txtval2.Text)); lblResult.Text = sum.autosuma.ToString(); } }
private void cmbOper_SelectedIndexChanged(object sender, EventArgs e) { Class1 camb = new Class1(); lblparam.Text = "Parametro:"; //txtval1.Text = "0"; TextBox[] txt = { txtval1, txtval2 }; camb.cmbstatus(txt, true, "0"); //txtval2.Text = "0"; lblResult.Text = "0"; lblResult.Visible = true; lblResInfo.Text = "Total:"; lblResInfo.Visible = true; gpTipoOper.Visible = false; if (cmbOper.SelectedIndex == 0) { gpTipoOper.Visible = true; rdOpc1.Checked = true; txtval2.Visible = false; } else if (cmbOper.SelectedIndex == 1) { lblparam.Text = "Parametro - Lado:"; txtval2.Visible = false; } else if (cmbOper.SelectedIndex == 2) { lblparam.Text = "Igrese una Palabra:"; txtval1.Text = ""; txtval2.Visible = false; } else if (cmbOper.SelectedIndex == 3) { lblparam.Text = "Parametros:"; txtval2.Visible = true; } }