private Type[] GetXmlIncludeTypes()
{
Type[] includeTypes = null;
if (this.Parent == null)
{
return(includeTypes);
}
string sectionName = this.Parent.Name;
IXmlIncludeTypeService service = GetService(typeof(IXmlIncludeTypeService)) as IXmlIncludeTypeService;
Debug.Assert(service != null, "Could not get the IXmlIncludeTypeService.");
includeTypes = service.GetXmlIncludeTypes(sectionName);
if (includeTypes == null)
{
return(includeTypes);
}
INodeCreationService nodeCreationService = GetService(typeof(INodeCreationService)) as INodeCreationService;
Debug.Assert(nodeCreationService != null, "Could not get the INodeCreationService.");
// make sure that we actually used these xml include types in the application
ArrayList usedTypes = new ArrayList();
foreach (Type includeType in includeTypes)
{
Type nodeType = nodeCreationService.GetNodeType(includeType);
if (nodeType == null)
{
continue;
}
if (Hierarchy.ContainsNodeType(nodeType))
{
usedTypes.Add(includeType);
}
}
includeTypes = new Type[usedTypes.Count];
usedTypes.CopyTo(includeTypes);
return(includeTypes);
}
