Kod: Tümünü seç
private void btnGoster_Click(object sender, EventArgs e)
{
if (radioButton1.Checked) { label1.Text = radioButton1.Text; }
if (radioButton2.Checked) { label1.Text = radioButton2.Text; }
if (radioButton3.Checked) { label1.Text = radioButton3.Text; }
}