Alpha Numeric Code

Question

1.00/5 (3 votes)

See more:

SQL-Server-2005

Dear All,

Can any body have a code how to create a alpha numeric code(eg. E000001).in the c# backend as sql2005.

Thanks in advance

Asgar Ali Baig

Posted 11-Dec-10 18:53pm

asgar ali

Updated 11-Dec-10 19:19pm

Abdul Quader Mamun

v3

Add a Solution

2 solutions

Solution 3

Another way.

C#

protected String GenerateCode(int LastNoOfCode)
 {
     String strAlphaNum = String.Empty;
     String strPrefix = "E";
             LastNoOfCode++;
     strAlphaNum = strPrefix + LastNoOfCode.ToString("000000");

     return strAlphaNum; 

 }

Thanks

Posted 11-Dec-10 19:11pm

Abdul Quader Mamun

Updated 12-Dec-10 21:07pm

v4

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)

Abdul Quader Mamun · Accepted Answer · 2010-12-11T19:03:00

Thank you for your question. You can follow bellow code.

C#

protected string GenerateCode(int NoOfCode)//NoOfCode is for No. of Pins
  {
      string pinnofinal="";
      int d1 = 0;
      int d2 = 0;
      int d3 = 0;
      int d4 = 0;
      int d5 = 0;
      int d6 = 0;
      int d7 = 0;
      int d8 = 0;
      for (int i = 0; i < NoOfCode; i++)
      {
          d1 = DateTime.Now.Millisecond + i;
          d2 = DateTime.Now.Second + i + 25;
          d3 = DateTime.Now.Second + i + 112;
          d4 = DateTime.Now.Second + i + 199;
          d5 = DateTime.Now.Second + i + 161;
          d6 = DateTime.Now.Second + i + 12;
          d7 = DateTime.Now.Second + i + 15;
          d8 = DateTime.Now.Millisecond + i;
          Random newno = new Random();
          string ranno = newno.Next(1111, 9999).ToString("x");
          string newpinno = ranno + d8.ToString("x") + d1.ToString("x") + d2.ToString("x") + d3.ToString("x") + d4.ToString("x") + d5.ToString("x") + d6.ToString("x") + d7.ToString("x");
          pinnofinal = newpinno.Substring(0, 14).ToUpper();
      }
      return pinnofinal;
  }

Thanks,
Mamun