ASP.NET 2.0 introduced more enhancements including a disk buffering option which saved to the disk any upload exceeding 80kb. Still, there remained some limitations.

NET 2.0做出了更多的改善，包括磁盘缓冲方法，这会将任何超过80 KB的文件都存储到磁盘上。

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The third missing parameter is the buffer option that may be needed if you have buffering problems.

第三个少的参数是缓冲选项，如果有缓冲问题则需要该选项。

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