字符串VisualBasic中的WSH最大阵列 [英] Maximum Array of Strings VisualBasic WSH

问题描述

我写在VB WSH脚本读取庞大的目录列表通过.RUN方法重定向目录列表生成的。

I'm writing a WSH script in VB to read a massive directory listing generated with a redirected directory listing via .Run method.

目录列表约8400线，但每次我运行该脚本，下面的循环

The directory listing is about 8400 lines, but every time I run the script, the following loop

做，直到DirList.AtEndOfStream
   REDIM preserve arrData（I）
   arrData（ⅰ）= DirList.ReadLine
   I = I + 1
循环

Do Until DirList.AtEndOfStream Redim Preserve arrData(i) arrData(i) = DirList.ReadLine i = i + 1 Loop

削减了早，在1800至3500线看似随意的范围。这听起来像一个数组的大小问题或shell内存限制？

cuts out early, in a seemingly random range of 1800 to 3500 lines. Does this sound like an array size issue or a shell memory limit?

我听说有人分析大的日志文件，阅读他们都在一次像我有。

I have heard of people parsing LARGE log files, reading them all in at once like I have.

推荐答案

会不会更好，在这种情况下，到通过文件循环的第一和计数行数，然后REDIM阵列所需的精确尺寸。然后关闭该文件再次打开这个时候你居然行分配给数组元素？

Would it not be better, in this instance, to cycle through the file first and count the number of lines, then Redim the array to the exact size required. Then close the file open it again this time you actually assign the lines to the array elements?

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