How I Add Int Value To String Value For Eg String Value Is S001 And Int Value Is 2 Result Comes S003

Question

0.00/5 (No votes)

See more:

how i add int value to string value for eg string value is S001 And int value is 2 result comes S003
BUT MY RESULT COMES SOO12

Posted 25-Jun-14 0:35am

Member 10285877

Add a Solution

Comments

[no name] 25-Jun-14 6:44am

You will have to extract the number from the string, convert the string to a real integer, do your addition and then remake your string from the result.

Member 10285877 25-Jun-14 6:47am

sir can u give me short example

2 solutions

Solution 2

C#

string input = "S001";
            int addOn = 2;
            string alpha = input.Substring(0, 1);
            string numeric = input.Substring(1, input.length-1);
            numeric=numeric+addOn;
            alpha=alpha+numeric.ToString() // you got your string here whatever you wanted

Posted 25-Jun-14 1:08am

Ranjeet Patel

Comments

Member 10285877 25-Jun-14 7:28am

sir its out put is s0012
but i need s003

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)

OriginalGriff · Accepted Answer · 2014-06-25T01:01:00

You have to split the string in two, with the alpha on one side and the numerics on the other:

C#

string input = "S001";
int addOn = 2;
string alpha = input.Substring(0, 1);
string numeric = input.Substring(1);

You can then parse the numeric to get a number, add the value to it, and generate your new string:

C#

int value;
if (int.TryParse(numeric, out value))
    {
    string result = string.Format("{0}{1,1:D3}", alpha, value + addOn);
    }

[edit]Forgot to change the numeric part![/edit]