Click here to Skip to main content
13,042,630 members (78,206 online)
Rate this:
Please Sign up or sign in to vote.
See more:
I am taking substrings in HEXADECIMAL Format and converting them in Decimal Integer.
For displaying, i need to convert intergers to strings.

After getting some correct values I am getting error.
Input String is not in a correct format.

string substring = string.Empty;
               if (msg.Length > 57)
               substring = msg.Substring(54, 2);

 int decValue = int.Parse(substring, System.Globalization.NumberStyles.HexNumber);
               string hexValue = decValue.ToString();
               richTextBox1.AppendText (hexValue) ;
Posted 16-Jan-13 21:36pm
Updated 16-Jan-13 21:46pm

1 solution

Rate this: bad
Please Sign up or sign in to vote.

Solution 1

Try debugging your code to see for what text you get this error.
This will help you correct issues with data (or your code).
ontheline89 17-Jan-13 3:42am
I am getting some values which are in not in correct format. But how to avoid them ?
Abhinav S 17-Jan-13 3:50am
Try to put in validations to allow the user to correct them.

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

  Print Answers RSS
Top Experts
Last 24hrsThis month

Advertise | Privacy | Mobile
Web02 | 2.8.170713.1 | Last Updated 17 Jan 2013
Copyright © CodeProject, 1999-2017
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100