public string BuildTableOfContents(HierarchyCollection<Heading> headings)
{
if (headings == null || !headings.Any())
return String.Empty;
var tableOfContents = new StringBuilder();
StartTableOfContents(tableOfContents);
BuildTableOfContentsLayer(tableOfContents, headings);
EndTableOfContents(tableOfContents);
return tableOfContents.ToString();
}
public string BuildTableOfContents(HierarchyCollection <Heading> headings)
{
if (headings == null || !headings.Any())
{
return(String.Empty);
}
var tableOfContents = new StringBuilder();
StartTableOfContents(tableOfContents);
BuildTableOfContentsLayer(tableOfContents, headings);
EndTableOfContents(tableOfContents);
return(tableOfContents.ToString());
}
public virtual void BuildTableOfContentsLayer(StringBuilder builder, HierarchyCollection<Heading> hierarchyItems)
{
if (hierarchyItems == null || !hierarchyItems.Any())
return;
if (builder == null)
throw new ArgumentNullException("builder");
StartHierarchyList(builder);
foreach (var hierarchyItem in hierarchyItems)
BuildTableOfContentsItem(builder, hierarchyItem);
EndHierarchyList(builder);
}
public virtual void BuildTableOfContentsLayer(StringBuilder builder, HierarchyCollection <Heading> hierarchyItems)
{
if (hierarchyItems == null || !hierarchyItems.Any())
{
return;
}
if (builder == null)
{
throw new ArgumentNullException("builder");
}
StartHierarchyList(builder);
foreach (var hierarchyItem in hierarchyItems)
{
BuildTableOfContentsItem(builder, hierarchyItem);
}
EndHierarchyList(builder);
}