/// <summary>
/// 获取分页记录集合
/// </summary>
/// <param name="tree"></param>
/// <param name="pageSize"></param>
/// <param name="currentPage"></param>
/// <param name="isDesc"></param>
internal PageTask(IdentityTree <valueType, modelType, memberCacheType> tree, int pageSize, int currentPage, bool isDesc)
: base(pageSize, currentPage, isDesc)
{
this.tree = tree;
wait.Set(0);
}
