public static void Save(Property p)
{
XmlDocument xd = new XmlDocument();
xd.Load(Configuration.File);
XPathNavigator navigator = xd.CreateNavigator();
XPathNavigator pNav = navigator.SelectSingleNode(Configuration.ConfigExpression);
string editLevel = string.Empty;
if (p.EditLevel != 0)
editLevel = " " + XmlConstants.Property_EditLevel_Attribute + string.Format("='{0}'", p.EditLevel);
string optionValues = string.Empty;
if (!string.IsNullOrEmpty(p.OptionValues))
optionValues = " " + XmlConstants.Property_OptionValues_Attribute + string.Format("='{0}'", p.OptionValues);
pNav.AppendChild(string.Format("<{4} {5}='{0}'{1}{2}>{3}</{4}>", p.Name, editLevel, optionValues, p.Value, XmlConstants.Property, XmlConstants.Property_Name_Attribute));
xd.Save(Configuration.File);
}
public static void Update(Property p)
{
XmlDocument xd = new XmlDocument();
xd.Load(Configuration.File);
XmlNode rootNode = xd.GetElementsByTagName(XmlConstants.EcatalogConfiguration)[0];
XmlNode settingNode = GetElementBy(rootNode, XmlConstants.Setting);
foreach (XmlNode xn in settingNode.ChildNodes)
{
if (xn.Name != XmlConstants.Property)
continue;
if (xn.Attributes[XmlConstants.Property_Name_Attribute].Value == p.Name)
{
UpdateEditLevel(p,xn,xd);
UpdateOptionValues(p,xn,xd);
xn.InnerXml = p.Value;
}
}
xd.Save(Configuration.File);
}
private static void UpdateOptionValues(Property p, XmlNode xn, XmlDocument xd)
{
if (!string.IsNullOrEmpty(p.OptionValues))
{
if (xn.Attributes[XmlConstants.Property_OptionValues_Attribute] != null)
{
xn.Attributes[XmlConstants.Property_OptionValues_Attribute].Value = p.OptionValues;
}
else
{
XmlAttribute atrr = xd.CreateAttribute(XmlConstants.Property_OptionValues_Attribute);
atrr.Value = p.OptionValues;
xn.Attributes.Append(atrr);
}
}
else
{
xn.Attributes.Remove(xn.Attributes[XmlConstants.Property_OptionValues_Attribute]);
}
}
private static void UpdateEditLevel(Property p,XmlNode xn,XmlDocument xd)
{
if (p.EditLevel != 0)
{
if (xn.Attributes[XmlConstants.Property_EditLevel_Attribute] != null)
{
xn.Attributes[XmlConstants.Property_EditLevel_Attribute].Value = p.EditLevel.ToString();
}
else
{
XmlAttribute atrr = xd.CreateAttribute(XmlConstants.Property_EditLevel_Attribute);
atrr.Value = p.EditLevel.ToString();
xn.Attributes.Append(atrr);
}
}
else
{
xn.Attributes.Remove(xn.Attributes[XmlConstants.Property_EditLevel_Attribute]);
}
}
