use \\ to link directory and file name

[black_snail]

I notice when use fopen to open a file which is not in the current directory . YOu should use \\ to link directory and file name
like fopen("c:\directory\\file.txt ","r")

Can anyone explain the background of this logic . What happen in Unix ?

[blue_coco]

fopen("c:\\directory\\file.txt ","r")
'\'是C中的转意符
'\\'------>'\'
'\"'------>'"'

[sizhi]

是的，不仅仅在unix中，windows 也是的
虽然有时'\'也管用，但'\\'安全的多！

[021850524]

其实在C中用/代替\\就行了