public bool InsertNode(int insertIndex, WCSPathNodeModel node)
{
if (nodePath.Count() < insertIndex)
{
return(false);
}
nodePath.Insert(insertIndex, node);
return(true);
}
public bool ContainNode(string nodeID)
{
WCSPathNodeModel node = GetNodeByID(nodeID);
if (node == null)
{
return(false);
}
else
{
return(true);
}
}
public bool BuildPath(XElement pathRoot, ref string reStr)
{
try
{
IEnumerable <XElement> nodes = pathRoot.Elements("Node");
pathKey = pathRoot.Attribute("pathKey").Value.ToString();
pathDesc = pathRoot.Attribute("desc").Value.ToString();
pathID = pathRoot.Attribute("ID").Value.ToString();
foreach (XElement xeNode in nodes)
{
WCSPathNodeModel wcsNode = new WCSPathNodeModel();
if (!wcsNode.BuildPath(xeNode, ref reStr))
{
return(false);
}
AddNode(wcsNode);
}
for (int i = 0; i < nodePath.Count(); i++)
{
WCSPathNodeModel wcsNode = nodePath[i];
if (i == 0)
{
wcsNode.LastNodeID = "";
}
else
{
wcsNode.LastNodeID = nodePath[i - 1].NodeID;
}
if (i == nodePath.Count() - 1)
{
wcsNode.NextNodeID = "";
}
else
{
wcsNode.NextNodeID = nodePath[i + 1].NodeID;
}
}
return(true);
}
catch (Exception ex)
{
reStr = ex.ToString();
return(false);
}
}
public bool DelNode(WCSPathNodeModel node)
{
return(nodePath.Remove(node));
}
public void AddNode(WCSPathNodeModel node)
{
nodePath.Add(node);
}