loading another form

Question

I need to loading another form in a frame on my main form. Notic that This is not opening form in septate window. Can you help me?

Answer 1

This will help I think:
private ChildForm childForm;
private MoreForm moreForm;

ButtonThatOpenTheFirstChildForm_Click()
{
childForm = CreateTheChildForm();
childForm.MoreClick += More_Click;
childForm.Show();
}

More_Click()
{
childForm.Close();
moreForm = new MoreForm();
moreForm.Show();
}