Problem creating FileInfo Array

[Antonio]

Good morning,
I've the following file system :

C: -> HTML -> Aziende -> Azienda_1 -> a.jpg
-> Azienda_2 -> a.jpg
...
-> Azienda_N -> a.jpg

my desire is to create an array of fileinfo containing the a.jpg ,
a.jpg , ... , a.jpg
in a way that I could bind this to a datagrid to show some properties
of these files.
I tried the following but it is not ok

FileInfo[] fi ;
DirectoryInfo dirInfo = new DirectoryInfo("C:\HTML\Aziende");
DirectoryInfo[] di = dirInfo.GetDirectories();
int i = 0;
fi = new FileInfo[1000];
foreach (DirectoryInfo dri in di)
{
fi[i++] = dri.GetFiles("a.jpg")[0];
}

the error is System.IndexOutOfRangeException
could you help me to solve this problem and to crate the array of
FileInfo types ??

Thanks ...
Antonio

[Peter Rilling]

Use the debugger to see what is getting returned from things like GetFiles.
There are only two places where this can be a problem, 1) the variable i is
larger then 999 or 2) the folder does not have the a.jpg file. I would say
single step through your code to determine what your code is doing. Make
sure you actually have an a.jpg in all the folders that you expect to
process. Maybe you can trap the exception and put a breakpoint in the catch
block to that you break into the code only when the error occurs.

"Antonio" <et*******@libero.it> wrote in message
news:ba**************************@posting.google.c om...

Good morning,
I've the following file system :

C: -> HTML -> Aziende -> Azienda_1 -> a.jpg
-> Azienda_2 -> a.jpg
...
-> Azienda_N -> a.jpg

my desire is to create an array of fileinfo containing the a.jpg ,
a.jpg , ... , a.jpg
in a way that I could bind this to a datagrid to show some properties
of these files.
I tried the following but it is not ok

FileInfo[] fi ;
DirectoryInfo dirInfo = new DirectoryInfo("C:\HTML\Aziende");
DirectoryInfo[] di = dirInfo.GetDirectories();
int i = 0;
fi = new FileInfo[1000];
foreach (DirectoryInfo dri in di)
{
fi[i++] = dri.GetFiles("a.jpg")[0];
}

the error is System.IndexOutOfRangeException
could you help me to solve this problem and to crate the array of
FileInfo types ??

Thanks ...
Antonio