private void AddAsnNode(Asn1Object asn, TreeNodeEx parent)
{
var nodeAsText = asn.ToString();
if ((asn is Asn1OctetString || asn is Asn1BitString) && nodeAsText.Length > 40)
nodeAsText = nodeAsText.Substring(0, 40) + "...";
var treeNode = new TreeNodeEx(nodeAsText);
var imageIndex = GetImageIndex(asn);
treeNode.SelectedImageIndex = imageIndex;
treeNode.ImageIndex = imageIndex;
var asnt = asn as Asn1StructuredObject;
if (asnt != null)
{
foreach (var asn2 in asnt.Nodes)
AddAsnNode(asn2, treeNode);
}
treeNode.Tag = asn;
parent.Nodes.Add(treeNode);
}
