在C中打印空终止字符数组 [英] Print null terminated character array in C

问题描述

我以下列格式从驱动程序获取字符串

\ U sers \ abc \ A pp D ata \

字符数组，我希望输出像

\ Users \ abc \ AppData \无循环

可以吗？



我尝试了什么：

iam getting string from driver in following format
\ U s e r s \ a b c \ A p p D a t a\
in char array and i want output like
\Users\abc\AppData\ without loop
can it be possible ?

What I have tried:

fwrite(notification->FileName, sizeof(char), 50, stdout);

推荐答案

如果数据是您显示的形式，其中驱动程序中的每个字符用空格分隔，那么不，你不能删除或忽略没有循环的那些。



但是......它们是空的，还是驱动程序传递给你16位的Unicode字符，以及你假设7或8位ASCII？因为如果它 - 并且我认为它似乎可能 - 那么将您正确接收的数据视为Unicode将是一个更好的解决方案。我首先看看驱动程序的详细信息，看看它给你的确切内容 - 现代套件需要一种或另一种形式的Unicode，所以你很可能只是错误地对待它。

If the data is in the form you show, where each characters from the driver is separated by spaces then no, you can't remove or ignore those without a loop of some from.

But ... are they nulls, or is the driver passing you 16 bit Unicode characters, and you are assuming 7 or 8 bit ASCII? Because if it is - and I'd say it seems likely - then treating the data you receive correctly as Unicode would be a much better solution. I'd start by looking at the driver details and see exactly what it says it gives you - modern kit expects Unicode of one form or another, so it's quite likely that you are just treating it wrongly.

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