How to split the string in multiple parts C#

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Hello I have a string which i need to split in various parts.

string strcode: "qwer-tyui-opas-dfghdineshkumardora@yahoo.com08032018"

Output should be:

invitecode = "qwer-tyui-opas-dfgh"
emailIID = "dineshkumardora@yahoo.com"
date = "08032018"

I am able to retrieve invite code and date but facing problem in extracting email id

What I have tried:

invitecode = strcode.substring(0,19)
date= strcode.substring((strcode.length-8),8)

email id needs to be extracted.

Posted 26-Aug-16 2:57am

dinesh_redhawk

Updated 26-Aug-16 6:02am

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F-ES Sitecore 26-Aug-16 9:01am

You have the length of the first bit of text so the email starts after that. The email's length is then the length of the string-19-8, so do some maths and use Substring to get from position 19 for the length of the email

4 solutions

Solution 2

Hi,

Add a identifier between your strings and then use it to split into an array. How about setting your string as :

C#

string strcode: "qwer-tyui-opas-dfgh;dineshkumardora@yahoo.com;08032018" 
 or 
string strcode: "qwer-tyui-opas-dfgh%dineshkumardora@yahoo.com%08032018"

Then using it like:

C#

string[] words = s.Split(';'); // words will have all three strings.

For more details check this :
http://www.dotnetperls.com/split[^]

Posted 26-Aug-16 3:04am

Praneet Nadkar

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xszaboj · Accepted Answer · 2016-08-26T03:01:00

Well if you know that invite code is first 19 characters and data is last eight characters the email is always the rest isn't it?

/*wrong*/
email = strcode.substring(19, (strcode.length-8))

no sorry it is:
/*correct*/

C#

strcode.Substring(19, (strcode.Length - 27));

unit test here:

C#

[TestClass]
    public class UnitTest1
    {
        [TestMethod]
        public void TestMethod1()
        {
            string strcode = "qwer-tyui-opas-dfghdineshkumardora@yahoo.com08032018";
            var invitecode = strcode.Substring(0, 19);
            var date = strcode.Substring((strcode.Length - 8), 8);
            var email = strcode.Substring(19, (strcode.Length - 27));
            Assert.AreEqual("qwer-tyui-opas-dfgh", invitecode);
            Assert.AreEqual("dineshkumardora@yahoo.com", email);
            Assert.AreEqual("08032018", date);
        }
    }

Karthik_Mahalingam · Accepted Answer · 2016-08-26T03:33:00

Solution 3

try this

C#

string invitecode = strcode.Substring(0, 19);
       string date = strcode.Substring(strcode.Length - 8);
       string emailIID = strcode.Replace(invitecode, "").Replace(date, "");

Posted 26-Aug-16 3:33am

Karthik_Mahalingam

Patrice T · Accepted Answer · 2016-08-26T06:02:00

You already have everything you need

C#

invitecode = strcode.substring(0,19)
date= strcode.substring((strcode.length-8),8)

First part start at 0 and length is 19 last char is 0+19-1 => 18
second part start after first and end before third part.
second part length is strcode.length-19-8

C#

emailIID= strcode.substring((19, strcode.length-19-8)

How to split the string in multiple parts C#

4 solutions

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