Clear all radio buttons in a page

Question

I have lot of dynamically generated radio buttons in my Windows Forms project. They may be checked based on the values in a database. I want to clear all radio buttons in a

Answer 1

void Button1Click(object sender, EventArgs e)
{
    foreach (Control ctrl in Controls)
    {
        if (ctrl is Panel)
        {
            foreach (Control rdb in ctrl.Controls)
            {
                if (rdb is RadioButton && ((RadioButton)rdb).Checked == true)
                {
                    ((RadioButton)rdb).Checked = false;
                }
            }
        }
    }
}

This clears all the checked radio buttons on a button click.