public PssgNodeInfo AddNodeInfo(string name)
{
if (GetNodeInfo(name).Length > 0)
{
return null;
}
if (nodeInfo == null)
{
nodeInfo = new PssgNodeInfo[1];
}
else
{
Array.Resize(ref nodeInfo, nodeInfo.Length + 1);
}
PssgNodeInfo nInfo = new PssgNodeInfo(nodeInfo.Length, name);
nodeInfo[nInfo.id - 1] = nInfo;
return nInfo;
}