private void Select(object sender, CommentEventArgs e)
        {
            CommentDoctorNameLabel.Text = Record.Comment[e.Index].DoctorName;
            CommentDateLabel.Text =
                Record.Comment[e.Index].DateTime.ToShortDateString() + " " +
                Record.Comment[e.Index].DateTime.ToShortTimeString();
            CommentBox.Text = Record.Comment[e.Index].Data;

            EditButton.Enabled = Record.Comment[e.Index].DoctorID == Doctor.ID;

            if (LastSelectLabel != null) LastSelectLabel.Selected = false;
            LastSelectLabel = (CommentLabel) sender;
        }
        public void MouseClick(object sender, EventArgs e)
        {
            if (!Selected)
            {
                // change color
                Selected = true;
                this.BackColor = Color.PanelSelect;

                // call select handle
                CommentEventArgs args = new CommentEventArgs();
                args.Index = Index;

                Select(this, args);
            }
        }