public void XmlDocSaveSavesValue()
        {
            XmlSettingsProvider doc = CreateDoc();

            int prerecord = Convert.ToInt32(doc.GetValue("capture", "prerecord"));

            doc.SetValue("capture", "prerecord", prerecord + 1);
            doc.Save();

            doc = CreateDoc();
            Assert.AreEqual(prerecord + 1, Convert.ToInt32(doc.GetValue("capture", "prerecord")));
        }