how to verify a directory?

easthero
21st December 2006 12:49 UTC

how to verify a directory?
I use installoptions to create a custom page
add a dirrequest control,I want to verify the value that user input ,if it is not a directory,user can not continue

how can i do it?thanks

Afrow UK
21st December 2006 12:51 UTC

StrCmp $R0 "" +2
IfFileExists "$R0\*.*" +3
 MessageBox MB_OK|MB_ICONSTOP "Bad path!"
 Abort

Assuming $R0 is the path read from the INI file.

-Stu

easthero
21st December 2006 15:20 UTC

good idea,thanks ,fantasy