private void btnNotes_Click(object sender, EventArgs e)
        {
            if (ParentForm != null)
                foreach (Form childForm in ParentForm.MdiChildren)
                {
                    if (childForm is frmNotes)
                    {
                        if ((string)childForm.Tag == TournamentName)
                        {
                            childForm.WindowState = FormWindowState.Normal;
                            childForm.Focus();
                            return;
                        }
                    }
                }

            var notes = new frmNotes(TournamentName) { MdiParent = ParentForm };
            notes.Show();
        }
        private void notesToolStripMenuItem_Click(object sender, EventArgs e)
        {
            if (lstEvents.SelectedItems.Count == 0) return;
            string name = lstEvents.SelectedItems[0].Text;

            foreach (Form childForm in ParentForm.MdiChildren)
            {
                if (childForm is frmNotes)
                {
                    if ((string)childForm.Tag == name)
                    {
                        childForm.WindowState = FormWindowState.Normal;
                        childForm.Focus();
                        return;
                    }
                }
            }

            var notes = new frmNotes(name);
            notes.MdiParent = ParentForm;
            notes.Show();
        }
        private void btnOpenNotes_Click(object sender, EventArgs e)
        {
            foreach (Form childForm in MdiChildren)
            {
                if (childForm is frmNotes)
                {
                    if ((string) childForm.Tag == "General Notes")
                    {
                        childForm.WindowState = FormWindowState.Normal;
                        childForm.Focus();
                        return;
                    }
                }
            }

            var notes = new frmNotes(null);
            notes.MdiParent = this;
            notes.Show();
        }