/// <summary>
/// 设置根节点
/// </summary>
/// <param name="parentAcConfig">父项构型</param>
public void SetRootId(AcConfig parentAcConfig)
{
RootId = parentAcConfig != null ? parentAcConfig.RootId : Id;
//如果有父项，则从父项中取根节点ID；如果没父项，则根节点为自身
}
/// <summary>
/// 设置父项
/// </summary>
/// <param name="parentAcConfig">父项</param>
public void SetParentItem(AcConfig parentAcConfig)
{
if (parentAcConfig != null)
{
ParentId = parentAcConfig.Id;
SetRootId(parentAcConfig);
}
else
{
ParentId = null;
SetRootId(null);
}
}