[Edit]

C# / .NET - convert List to string

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Created by:

Mohammad-Oneal

327

In this article, we would like to show you how to convert List to String in C#.

Quick solution:

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List<string> myList = new List<string> { "A", "B", "C" };
​
string result = string.Join("", myList);
​
Console.WriteLine(result); // Output: "ABC"

Practical example

Edit

In this example, we join myList items using string.Join() method with no separator (empty string as separator "").

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using System;
using System.Collections.Generic;
​
public class TestClass
{
    public static void Main()
    {
        List<string> myList = new List<string> { "A", "B", "C" };
​
        string result = string.Join("", myList);
​
        Console.WriteLine(result);
    }
}

Output:

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ABC

Practical example with List of integers

Edit

In this example, we join items from myList using string.Join() method with comma (",") as a separator.

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using System;
using System.Collections.Generic;
​
public class TestClass
{
    public static void Main()
    {
        List<int> myList = new List<int> { 1, 2, 3 };
​
        string result = string.Join(",", myList);
​
        Console.WriteLine(result);
    }
}