阵列哪些页面到磁盘 [英] Array which Pages to Disk

问题描述

有谁知道的.NET数组类/库，它可以将网页内容到磁盘上？

Does anyone know of a .NET array class/library which will page its contents out to disk?

我们的想法是能够使用它作为一个正常的数组，但该类使用较少的内存（以避免收到了内存不足的异常有超过2GB的数据）。理想情况下，类将实现之一：

The idea is to be able to use it as a normal array but the class uses less RAM (to avoid getting out-of-memory exceptions with more than 2GB of data). Ideally the class will implement one of:

• System.Collections.Generic.IList
• System.Collection.IList

所以，否则很容易插槽到现有code - 和一个DataGridView希望工作（虽然我可能仍然需要实现虚拟模式）

So it will easily slot into existing code – and hopefully work with a DataGridView (although I may still need to implement "Virtual Mode").

任何想法多少AP preciated！

Any ideas much appreciated!

推荐答案

除非你在处理固定长度的记录（即使再有问题），你要与治疗2GB的数据就像碰到了很多问题一个数组，使很多阵列的使用进行可怕的 -

Unless you're dealing with fixed length records (and even then there's issues) you're going to run into a lot of problems with treating 2GB of data like an array that make a lot of array uses perform horribly -

• 的IndexOf（）
• InsertAt（）
• RemoveAt（）
• 排序（）

有什么理由数据库是行不通的？

Is there any reason a database wouldn't work?

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