How to increment folder number to avoid duplication

Question

0.00/5 (No votes)

See more:

How to increment the folder number if the target number is already in used.
Example I number a folder to IMG0001 but when exported to a directory this folder already exist. Basically the code should increment the folder number to the next available number, like IMG0002 and if this was already in use too the program will increment by one again until the code find a available number to name the folder.
In this way a duplicate folder numbering be avoided.

Thank you very much for any input for my question.

Posted 6-Dec-12 17:09pm

BaniXVII

Updated 6-Dec-12 17:16pm

v2

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Devang Vaja · Answer 1 · 2012-12-06T17:30:00

Solution 1

You can create folder
By this Code

C#

System.IO.Directory.CreateDirectory(Server.MapPath("~/IMG000" + i + ""));

You can increment i as per Your Logic

Posted 6-Dec-12 17:30pm

Devang Vaja