private static XElement AddFirstElement(this XContainer parent, XElement element)
{
var indent = GetIndent(parent);
parent.AddFirst(element);
if (indent != null)
{
parent.AddFirst(new XText(indent));
}
return(element);
}
// Adds a property to the first property group without a condition
private static void AddProperty(XContainer root, XNamespace xmlns, string name, string content)
{
var propertyGroup = root.Elements(xmlns + "PropertyGroup")
.FirstOrDefault(e => !e.Attributes(xmlns + "Condition").Any());
if (propertyGroup == null)
{
propertyGroup = new XElement(xmlns + "PropertyGroup");
root.AddFirst(propertyGroup);
}
propertyGroup.Add(new XElement(xmlns + name, content));
}
/// <summary>
/// 组合目标。
/// </summary>
/// <param name="container">需要组合的容器。</param>
private void CombineTargets(XContainer container)
{
var targetElements = _defaultLoggingConfigurationDocument.Descendants().Where(xElement => string.Equals(xElement.Name.LocalName, "target", StringComparison.OrdinalIgnoreCase));
var targetsElement = new XElement("targets");
foreach (var targetElement in targetElements)
{
targetElement.Name = XName.Get("target");
targetsElement.Add(targetElement);
}
container.AddFirst(targetsElement);
}
private void UpdateNodeDocumentation(XContainer element, string documentation)
{
if (String.IsNullOrWhiteSpace(documentation))
{
return;
}
var fixedDocumentation = documentation.Trim();
// Remove existing documentation.
element.Edm().Descendants("Documentation").Remove();
element.AddFirst(new XElement(XName.Get("Documentation", _namespace),
new XElement(XName.Get("Summary", _namespace), fixedDocumentation)));
}
private static bool ChangeOrSetProperty(XContainer root, XNamespace ns, string name, string val)
{
XElement node = root.Elements(ns + "PropertyGroup").Elements(ns + name).FirstOrDefault()
?? new XElement(ns + name, "?");
if (node.Value == val)
{
return(false);
}
node.Value = val;
if (node.Parent == null)
{
var propertyGroup = new XElement(ns + "PropertyGroup");
root.AddFirst(propertyGroup);
propertyGroup.Add(node);
}
return(true);
}
public static XElement AquireElement(this XContainer container,
string name, bool addFirst = false)
{
var element = container.Element(name);
if (null != element)
{
return(element);
}
element = new XElement(name);
if (addFirst)
{
container.AddFirst(element);
}
else
{
container.Add(element);
}
return(element);
}