OPC UA 节点

OPC UA 节点定义：

 1     public interface INode
 2     {
 3         /// <summary>
 4         /// The node identifier.
 5         /// </summary>
 6         /// <value>The node identifier.</value>
 7         ExpandedNodeId NodeId
 8         {
 9             get;
10         }
11         /// <summary>
12         /// The node class.
13         /// </summary>
14         /// <value>The node class.</value>
15         NodeClass NodeClass
16         {
17             get;
18         }
19         /// <summary>
20         /// The locale independent browse name.
21         /// </summary>
22         /// <value>The name of the browse.</value>
23         QualifiedName BrowseName
24         {
25             get;
26         }
27         /// <summary>
28         /// The localized display name.
29         /// </summary>
30         /// <value>The display name.</value>
31         LocalizedText DisplayName
32         {
33             get;
34         }
35         /// <summary>
36         /// The identifier for the TypeDefinition node.
37         /// </summary>
38         /// <value>The type definition identifier.</value>
39         ExpandedNodeId TypeDefinitionId
40         {
41             get;
42         }
43     }

NodeId 是节点的唯一编号，NodeClass 是节点类型，BrowseName用于浏览，DisplayName 是节点的名称，TypeDefinitionId是类型定义的唯一编号。