/// <summary>
/// Get the string representation of a select item (that isn't an expandedNavPropSelectItem
/// </summary>
/// <param name="selectedItem">the select item to translate</param>
/// <returns>the string representation of this select item, or null if the select item is an expandedNavPropSelectItem</returns>
private static string GetSelectString(SelectItem selectedItem)
{
WildcardSelectItem wildcardSelect = selectedItem as WildcardSelectItem;
NamespaceQualifiedWildcardSelectItem namespaceQualifiedWildcard = selectedItem as NamespaceQualifiedWildcardSelectItem;
PathSelectItem pathSelectItem = selectedItem as PathSelectItem;
if (wildcardSelect != null)
{
return("*");
}
else if (namespaceQualifiedWildcard != null)
{
return(namespaceQualifiedWildcard.Namespace + ".*");
}
else if (pathSelectItem != null)
{
return(String.Join("/", pathSelectItem.SelectedPath.WalkWith(PathSegmentToStringTranslator.Instance).ToArray()));
}
else
{
return(null);
}
}
/// <summary>
/// is this selection item a structural selection item.
/// </summary>
/// <param name="selectItem">the selection item to check</param>
/// <returns>true if this selection item is a structural property selection item.</returns>
private static bool IsStructuralSelectionItem(SelectItem selectItem)
{
PathSelectItem pathSelectItem = selectItem as PathSelectItem;
return(pathSelectItem != null && (pathSelectItem.SelectedPath.LastSegment is PropertySegment));
}