public void WriteToString(ref string myString) { if (m_externalReferences.Count != 1) { return; } IOUtils.AddTypeToString(ref myString, IOUtils.WireConnectionParam); IOUtils.AddFieldValueToString(ref myString, m_nodeId); IOUtils.AddFieldValueToString(ref myString, m_portId); IOUtils.AddFieldValueToString(ref myString, m_externalReferences[0].NodeId); IOUtils.AddFieldValueToString(ref myString, m_externalReferences[0].PortId); IOUtils.AddLineTerminator(ref myString); }