/// <summary>
/// 挂接子节点
/// </summary>
/// <param name="childNode"></param>
/// <returns></returns>
public bool AttachChild(CTreeNode childNode)
{
if (childNode == null)
{
return(false);
}
if (childNode.m_NodeParent != null)
{
return(false);
}
UInt32 uChildID = childNode.GetNodeID();
if (ContainChild(uChildID) == true)
{
return(false);
}
// 挂接到父节点
childNode.m_NodeParent = this;
// 添加到子节点
if (m_Children == null)
{
m_Children = new QuickList <UInt32, CTreeNode>();
}
if (m_Children.Add(uChildID, childNode) == false)
{
childNode.m_NodeParent = null;
return(false);
}
return(true);
}
/// <summary>
/// 获取子节点
/// </summary>
/// <param name="uChildId"></param>
/// <returns></returns>
public CTreeNode GetChildNode(UInt32 uChildId)
{
if (m_Children == null)
{
return(null);
}
Int32 nSize = m_Children.Count;
for (Int32 i = 0; i < nSize; ++i)
{
CTreeNode node = m_Children[i];
if (node == null)
{
continue;
}
if (node.GetNodeID() == uChildId)
{
return(node);
}
}
return(null);
}
/// <summary>
/// 包含子节点
/// </summary>
/// <param name="uNodeId"></param>
/// <returns></returns>
public bool ContainChild(UInt32 uNodeId)
{
if (m_Children == null)
{
return(false);
}
Int32 nSize = m_Children.Count;
for (Int32 i = 0; i < nSize; ++i)
{
CTreeNode node = m_Children[i];
if (node == null)
{
continue;
}
if (node.GetNodeID() == uNodeId)
{
return(true);
}
}
return(false);
}
