private void btnpurchasenext_Click(object sender, EventArgs e)
{
this.Visible = false;
action2f b = new action2f();
b.ShowDialog();
this.Close();
}
private void btnrepeatyes_Click(object sender, EventArgs e)
{
this.Visible = false;
action2f a = new action2f();
a.ShowDialog();
this.Close();
}