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How can I write a code in C# to extract the area codes, and phone numbers separately using regular expression or any other techniques

Charming Crab answered on July 1, 2023 Popularity 1/10 Helpfulness 1/10

answer How can I write a code in C# to extract the area codes, and phone numbers separately using regular expression or any other techniques

How can I write a code in C# to extract the area codes, and phone numbers separately using regular expression or any other techniques

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using System;
using System.Text.RegularExpressions;

class Program
{
    static void Main()
    {
        string[] phoneNumbers = {
            "(03)1234567",
            "(064)9876543",
            "(048)5555555",
            "(050)1111111",
            "(02)33333333"
        };

        string areaCodePattern = @"\((\d{2,3})\)";
        string phoneNumberPattern = @"\d{7,8}";

        foreach (string phoneNumber in phoneNumbers)
        {
            Match areaCodeMatch = Regex.Match(phoneNumber, areaCodePattern);
            Match phoneNumberMatch = Regex.Match(phoneNumber, phoneNumberPattern);

            if (areaCodeMatch.Success)
            {
                string areaCode = areaCodeMatch.Groups[1].Value;
                Console.WriteLine("Area Code: " + areaCode);
            }

            if (phoneNumberMatch.Success)
            {
                string phoneNumberDigits = phoneNumberMatch.Value;
                Console.WriteLine("Phone Number: " + phoneNumberDigits);
            }

            Console.WriteLine("--------");
        }
    }
}

Popularity 1/10 Helpfulness 1/10 Language csharp

Source: chat.openai.com

Tags: any area c# expression extract using

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Contributed on Jul 01 2023

Charming Crab

0 Answers Avg Quality 2/10

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How can I write a code in C# to extract the area codes, and phone numbers separately using regular expression or any other techniques

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