static void Main()
{
konto1 = new Konto(1000, "Lönekonto");
konto2 = new Konto(5000, "Sparkonto");
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
private void Button1_Click(object sender, EventArgs e)
{
char[] co = innan.Text.ToCharArray();
bool x = false;
for (int i = 0; i < co.Length; i++)
{
if (co[i] == '-')
{
x = true;
}
}
if (x == false)
{
try
{
if (radioButton1.Checked == true)
{
efter.Text = Konto.räntaKalk(double.Parse(innan.Text), 1.025);
groupBox1.Text = "Hej " + Environment.NewLine + Environment.NewLine +
"Våra års ränta :2,5 %" +
Environment.NewLine + "Din önskade bellop : " + innan.Text + ";-" +
Environment.NewLine + "Räntan du ska betalla : " + (double.Parse(innan.Text) * 0.025) + ";-" +
Environment.NewLine + Environment.NewLine + "Du ska betalla totalt : " + efter.Text + ";-";
}
else if (radioButton2.Checked == true)
{
efter.Text = Konto.räntaKalk(double.Parse(innan.Text), 1.085);
groupBox1.Text = "Hej " + Environment.NewLine + Environment.NewLine +
"Våra års ränta : 8,5 % " +
Environment.NewLine + "Din önskade bellop : " + innan.Text + ";-" +
Environment.NewLine + "Räntan du ska betalla : " + (double.Parse(innan.Text) * 0.085) + ";-" +
Environment.NewLine + Environment.NewLine + "Du ska betalla totalt : " + efter.Text + ";-";
}
else
{
MessageBox.Show("Du måste välja en av lånerna");
}
}
catch (Exception)
{
SystemSounds.Beep.Play();
MessageBox.Show("OBS!!" + Environment.NewLine + "Du har skrivet fell format");
}
}
}
public void ski(Konto frånkonto, double summa)
{
frånkonto.saldo -= summa;
saldo += summa;
}