public static string GetAttributeValue(XmlAttribute attribute)
{
if (attribute.FirstChild == null)
{
return(string.Empty);
}
if (attribute.FirstChild != null && attribute.FirstChild.NextNode == null)
{
Literal literal = attribute.FirstChild as Literal;
if (literal != null)
{
return(XmlUtilities.GetLiteralValue(literal));
}
}
StringBuilder sb = new StringBuilder();
for (Microsoft.Expression.DesignModel.Markup.Xml.Node node = attribute.FirstChild; node != null; node = node.NextNode)
{
Literal literal;
if ((literal = node as Literal) != null)
{
sb.Append(XmlUtilities.GetLiteralValue(literal));
}
else
{
XmlEntityReference xmlEntityReference;
if ((xmlEntityReference = node as XmlEntityReference) != null)
{
xmlEntityReference.GetLiteralValue(sb);
}
}
}
return(XmlUtilities.SubstituteOrRemoveCarriageReturnCharacters(sb.ToString()));
}
public bool MoveNext()
{
for (this.currentAttribute = this.currentAttribute == XmlAttributeEnumerator.sentinelNode ? this.element.FirstAttribute : this.currentAttribute.NextNode; this.currentAttribute != null; this.currentAttribute = this.currentAttribute.NextNode)
{
if (this.predicate((XmlAttribute)this.currentAttribute))
{
return(true);
}
}
return(false);
}
public ChildNode(XmlContainerReference.ChildType type, XmlContainerReference parent, Microsoft.Expression.DesignModel.Markup.Xml.Node node)
{
this.type = type;
this.sourceContext = (XamlSourceContext) new UnprocessedNodeReference(parent, node.SourceContext);
this.text = node.SourceContext.SourceText;
}
public void Reset()
{
this.currentAttribute = XmlAttributeEnumerator.sentinelNode;
}
public XmlAttributeEnumerator(XmlElement element, Predicate <XmlAttribute> predicate)
{
this.element = element;
this.predicate = predicate;
this.currentAttribute = XmlAttributeEnumerator.sentinelNode;
}