/// <summary>
/// Removes a Style.
/// </summary>
public void RemoveStyle(string id)
{
foreach (XmlNode styleNode in StylesNode.ChildNodes.Cast <XmlNode>().Where(node => node.LocalName == LocalNames.Style))
{
if (styleNode.Attributes["ss:ID"].Value == id)
{
StylesNode.RemoveChild(styleNode);
return;
}
}
}
/// <summary>
/// Adds a Style. If a Style with the same id already exists, it is overwritten.
/// </summary>
/// <example>
/// <![CDATA[
/// <Styles>
/// <Style ss:ID="id">
/// <childName ss:childNameAttribute="childAttributeValue" />
/// </Style>
/// </Styles>
/// ]]>
/// </example>
public void AddStyle(string id, string childName, string childAttributeName, string childAttributeValue)
{
RemoveStyle(id);
XmlNode styleNode = XmlDocument.CreateElement(LocalNames.Style, ROOT_NAMESPACE);
StylesNode.AppendChild(styleNode);
XmlAttribute idAttribute = XmlDocument.CreateAttribute("ss", "ID", PREFIX_NAMESPACEURI["ss"]);
idAttribute.Value = id;
styleNode.Attributes.Append(idAttribute);
XmlNode childNode = XmlDocument.CreateElement(childName, ROOT_NAMESPACE);
XmlAttribute childAttribute = XmlDocument.CreateAttribute("ss", childAttributeName, PREFIX_NAMESPACEURI["ss"]);
childAttribute.Value = childAttributeValue;
childNode.Attributes.Append(childAttribute);
styleNode.AppendChild(childNode);
}
