wellington C#

https://snag.gy/Nlns1V.jpg

https://snag.gy/FreWQd.jpg


http://www.macoratti.net/14/02/c_emi1.htm


/*
            double valor = Convert.ToDouble(maskedTextBox1valor.Text);
            double taxa = Convert.ToDouble(maskedTextBox2taxa.Text)/100;
            double parcela = Convert.ToDouble(maskedTextBox3parcelas.Text);


            maskedTextBox4montante.Text = Convert.ToString(valor * Math.Pow(1 + taxa,parcela);
            double montante = Convert.ToDouble(maskedTextBox4montante.Text);


             maskedTextBox3parcelas.Text = Convert.ToString(montante/parcela);
             double Vparcela = Convert.ToDouble(maskedTextBox3parcelas.Text);
            */

            double valor = Convert.ToDouble(maskedTextBox1valor.Text);
            double taxa = Convert.ToDouble(maskedTextBox2taxa.Text)/100;
            double parcela = Convert.ToDouble(maskedTextBox3parcelas.Text);


             maskedTextBox4montante.Text valor * (Math.Pow(1 + taxa,parcela);
             double valor parcela = Convert.ToDouble(montante);
             double montante = montante / parcelas;
             maskedTextBox3parcelas.Text = String.format("{0:00.00}",montante);



             valor parcela = montante / parcelas;