/// <summary>
/// 得到这个节点,不会创建
/// </summary>
/// <returns></returns>
public HierarchyTreeNode GetNode(string[] hierarchyPath)
{
if (hierarchyPath == null || hierarchyPath.Length == 0)
{
throw new ArgumentException();
}
//根节点的第一层里先搜索
HierarchyTreeNode curNode = root;
//开始从第一个Node出发开始搜索
for (int i = 0; i < hierarchyPath.Length; i++)
{
if (!string.IsNullOrEmpty(hierarchyPath[i]))
{
string nodeName = hierarchyPath[i];
curNode = curNode.FindChild(nodeName);
if (curNode == null)
{
return(null);//无法找到只能中断
}
}
}
return(curNode);
}
