MigraDoc.Rendering.ParagraphRenderer.GetOutlineTitle C# (CSharp) Method

    string GetOutlineTitle()
    {
      ParagraphIterator iter = new ParagraphIterator(this.paragraph.Elements);
      iter = iter.GetFirstLeaf();

      bool ignoreBlank = true;
      string title = "";
      while (iter != null)
      {
        DocumentObject current = iter.Current;
        if (!ignoreBlank && (IsBlank(current) || IsTab(current) || IsLineBreak(current)))
        {
          title += " ";
          ignoreBlank = true;
        }
        else if (current is Text)
        {
          title += ((Text)current).Content;
          ignoreBlank = false;
        }
        else if (IsRenderedField(current))
        {
          title += GetFieldValue(current);
          ignoreBlank = false;
        }
        else if (IsSymbol(current))
        {
          title += GetSymbol((Character)current);
          ignoreBlank = false;
        }

        if (title.Length > 64)
          break;
        iter = iter.GetNextLeaf();
      }
      return title;
    }