检查文件中是否存在字符串？ [英] check a string is present in a file or not?

问题描述

您好先生..

我正在尝试检查文件中是否存在字符串。怎么可能呢？

从一行文字中得到一些起始部分并检查这部分是否存在于另一个文件中？



例如

表格A1（彩色）购买KISAN VIKAS PATRA的申请表格（通过代理商通过

投资）

来自上面的文字只得到FORM A1（COLORED）并在另一个文件中检查这部分？

Hello sir..
I'm trying to check a string is present or not in a file. How It can be possible?
From a line of text get a some starting part of line and check this part is present in another file or not?

e.g.
FORM A1 (COLOURED) FORM OF APPLICATION FOR PURCHASE OF KISAN VIKAS PATRA (BY
INVESTMENT THROUGH AGENTS)
from above text get only "FORM A1 (COLOURED)" and check this part in another file?

推荐答案

检查这个

http://stackoverflow.com/ questions / 6183809 / using-streamreader-to-check-if-a-file-contains-a-string？answertab = active＃tab-top [ ^ ]



用你的字符串改变args [0]

check this
http://stackoverflow.com/questions/6183809/using-streamreader-to-check-if-a-file-contains-a-string?answertab=active#tab-top[^]

change args[0] with your string

这篇关于检查文件中是否存在字符串？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！