/// <summary>
/// get the string for the opml-export
/// </summary>
/// <param name="level"></param>
/// <returns></returns>
public string GetOPMLString(int level)
{
//used for tabs
string prefix = "";
if (level > 0)
{
for (int i = 0; i < level; i++)
{
prefix += "\t";
}
}
StringBuilder OutlineString = new StringBuilder();
OutlineString.Append(prefix + "<outline text=\"" + Text + "\"");
if (!string.IsNullOrEmpty(XMLUrl))
{
OutlineString.Append(" xmlUrl=\"" + XMLUrl + "\"");
}
if (!string.IsNullOrEmpty(Version))
{
OutlineString.Append(" version=\"" + Version + "\"");
}
if (!string.IsNullOrEmpty(Title))
{
OutlineString.Append(" title=\"" + Title + "\"");
}
if (!string.IsNullOrEmpty(Language))
{
OutlineString.Append(" language=\"" + Language + "\"");
}
if (!string.IsNullOrEmpty(Type))
{
OutlineString.Append(" type=\"" + Type + "\"");
}
if (!string.IsNullOrEmpty(HTMLUrl))
{
OutlineString.Append(" htmlUrl=\"" + HTMLUrl + "\"");
}
if (!string.IsNullOrEmpty(Description))
{
OutlineString.Append(" description=\"" + Description + "\"");
}
if (Outlines != null)
{
if (Outlines.Count > 0)
{
OutlineString.Append(">\r");
foreach (Outline Outline in Outlines)
{
OutlineString.Append(Outline.GetOPMLString(level + 1));// + Environment.NewLine);
}
OutlineString.Append(prefix + "</outline>" + Environment.NewLine);
}
else
{
OutlineString.Append("></outline>" + Environment.NewLine);
}
}
else
{
OutlineString.Append("></outline>" + Environment.NewLine);
}
return(OutlineString.ToString());
}
