Question

  Do anyone have any comments about this issue.

This is a MDI Child form displayed inside a MDI Client.And when i overlaps the forms partially on to another form then its no fully repainted. Is this a painting issue.Do anyone have any idea.

Thanks in advance
Sunil

Answer 1

Try this :

 Form2 f2;    

private void button1_Click(object sender, EventArgs e)
{
    if (f2 == null) {
       f2 = new Form2();
       f2.MdiParent = this;
       f2.FormClosed += delegate { f2 = null; };
       f2.Show();
    }
    else {
       f2.Activate();
    }
}