public static string DoModal(string strTitle, string strCurrent)
 {
     EditRichTextForm frm = new EditRichTextForm(strTitle, strCurrent);
     DialogResult res = frm.ShowDialog();
     if (res == DialogResult.Cancel)
         return null;
     return frm.textBox1.Text;
 }
        static public string DoModal(string strTitle, string strCurrent)
        {
            EditRichTextForm frm = new EditRichTextForm(strTitle, strCurrent);
            DialogResult     res = frm.ShowDialog();

            if (res == DialogResult.Cancel)
            {
                return(null);
            }
            return(frm.textBox1.Text);
        }