GetUniqueNodeID() public static method

public static GetUniqueNodeID ( AudioMixerGroupController group ) : int
group UnityEditor.Audio.AudioMixerGroupController
return int
 public override void FetchData()
 {
     if ((Object)this.m_Controller == (Object)null)
     {
         this.m_RootItem = (TreeViewItem)null;
     }
     else if ((Object)this.m_Controller.masterGroup == (Object)null)
     {
         Debug.LogError((object)"The Master group is missing !!!");
         this.m_RootItem = (TreeViewItem)null;
     }
     else
     {
         this.m_RootItem = (TreeViewItem) new AudioMixerTreeViewNode(AudioGroupDataSource.GetUniqueNodeID(this.m_Controller.masterGroup), 0, (TreeViewItem)null, this.m_Controller.masterGroup.name, this.m_Controller.masterGroup);
         this.AddNodesRecursively(this.m_Controller.masterGroup, this.m_RootItem, 1);
         this.m_NeedRefreshVisibleFolders = true;
     }
 }
        private void AddNodesRecursively(AudioMixerGroupController group, TreeViewItem parent, int depth)
        {
            List <TreeViewItem> treeViewItemList = new List <TreeViewItem>();

            for (int index = 0; index < group.children.Length; ++index)
            {
                AudioMixerTreeViewNode mixerTreeViewNode = new AudioMixerTreeViewNode(AudioGroupDataSource.GetUniqueNodeID(group.children[index]), depth, parent, group.children[index].name, group.children[index]);
                mixerTreeViewNode.parent = parent;
                treeViewItemList.Add((TreeViewItem)mixerTreeViewNode);
                this.AddNodesRecursively(group.children[index], (TreeViewItem)mixerTreeViewNode, depth + 1);
            }
            parent.children = treeViewItemList;
        }