/// <summary>
/// 获取所有节点,包括变量
/// </summary>
private void GetAllNode()
{
_Nav = new NavModal();
ReferenceDescriptionCollection referenceDescriptionCollection = uAClient.BrowseRoot();
GetNodes(referenceDescriptionCollection, _Nav);
}
private void GetSysTags(NavModal modal)
{
if (modal == null)
{
throw new ArgumentNullException();
}
if (modal.Node?.NodeClass == NodeClass.Variable) //这是一个变量
{
if (!modal.Node.NodeId.ToString().StartsWith("i")) //过滤掉i=8 开头的
{
if (modal.Node.DisplayName.Text.StartsWith("_")) //过滤掉系统变量
{
_ServerSysTags.Add(new TagItem()
{
Id = Guid.NewGuid().ToString(),
ServerId = modal.Node.NodeId.Identifier.ToString(),
NodeId = modal.Node.NodeId.ToString(),
NameSpace = modal.Node.NodeId.NamespaceIndex.ToString(),
Name = modal.Node.DisplayName.Text
});
}
}
}
if (modal.Children.Count > 0)
{
foreach (var m in modal.Children)
{
GetSysTags(m);
}
}
}
private void GetNodes(ReferenceDescriptionCollection refDes, NavModal parent)
{
//parent 上一层的modal
for (int i = 0; i < refDes.Count; i++)
{
NavModal thisModal = new NavModal()
{
Id = Guid.NewGuid().ToString(),
Node = new Node(refDes[i]),
Parent = parent
};
parent.Children.Add(thisModal);
if (refDes[i].NodeClass == NodeClass.Variable)
{
continue;
}
ReferenceDescriptionCollection collection = uAClient.BrowseNode(refDes[i]);
if (collection.Count > 0)
{
GetNodes(collection, thisModal);
}
}
}
