/// <summary>
/// 获取分页数据集合
/// </summary>
/// <param name="pageSize">分页大小</param>
/// <param name="currentPage">分页页号</param>
/// <param name="count">数据总数</param>
/// <returns>分页数据集合</returns>
public valueType[] GetPage(int pageSize, int currentPage, out int count)
{
valueType[] values = null;
count = 0;
Monitor.Enter(cache.SqlTool.Lock);
try
{
array.page page = new array.page(count = tree.Count, pageSize, currentPage);
values = tree.GetRange(page.SkipCount, page.CurrentPageSize);
}
finally { Monitor.Exit(cache.SqlTool.Lock); }
return(values);
}
/// <summary>
/// 获取逆序分页数据集合
/// </summary>
/// <typeparam name="arrarType"></typeparam>
/// <param name="index"></param>
/// <param name="getValue"></param>
/// <param name="pageSize">分页大小</param>
/// <param name="currentPage">分页页号</param>
/// <param name="count">数据总数</param>
/// <returns>逆序分页数据集合</returns>
public arrarType[] GetPageDesc <arrarType>(int index, Func <valueType, arrarType> getValue, int pageSize, int currentPage, out int count)
{
arrarType[] values = null;
count = 0;
fastCSharp.searchTree <sortType, valueType> tree = array[index].Value;
if (tree != null)
{
Monitor.Enter(cache.SqlTool.Lock);
try
{
array.page page = new array.page(count = tree.Count, pageSize, currentPage);
values = tree.GetRange(count - page.SkipCount - page.CurrentPageSize, page.CurrentPageSize, getValue);
}
finally { Monitor.Exit(cache.SqlTool.Lock); }
}
return(values.reverse());
}