/// <summary>
/// Returns a string representation of the HierarchyReference.
/// </summary>
/// <param name="format">The <see cref="T:System.String"/> specifying the format to use.
/// -or-
/// null to use the default format defined for the type of the <see cref="T:System.IFormattable"/> implementation.</param>
/// <param name="formatProvider">The <see cref="T:System.IFormatProvider"/> to use to format the value.
/// -or-
/// null to obtain the numeric format information from the current locale setting of the operating system.</param>
/// <returns>
/// A <see cref="T:System.String"/> containing the value of the current instance in the specified format.
/// </returns>
public string ToString(string format, IFormatProvider formatProvider)
{
if (format != null)
{
throw new FormatException(Utils.Format("Invalid format string: '{0}'.", format));
}
string referenceType = Utils.Format("{0}", m_referenceTypeId);
if (m_referenceTypeId != null && m_referenceTypeId.IdType == IdType.Numeric && m_referenceTypeId.NamespaceIndex == 0)
{
referenceType = ReferenceTypes.GetBrowseName((uint)m_referenceTypeId.Identifier);
}
string targetBrowsePath = m_targetBrowsePath;
if (targetBrowsePath == null)
{
targetBrowsePath = Utils.Format("{0}", m_targetDeclarationId);
}
return(Utils.Format("{0}<{1}>{2})", m_sourceBrowsePath, referenceType, targetBrowsePath));
}
