How to Convert a List of Strings to a List of Floats in C# - Step by Step Examples

How to Convert a List of Strings to a List of Floats in C# ?

Answer

To convert a list of strings to a list of floats in C#, you can use LINQ's Select() method along with float.Parse() to parse each string as a float.

✐ Examples

1 Convert List of Strings to List of Floats

In this example,

We have a list of strings named stringList.
We use LINQ's Select() method to iterate over each string in the list and parse it as a float using float.Parse().
The result is a list of floats.

C# Program

using System;
using System.Collections.Generic;
using System.Linq;

class Program
{
    static void Main()
    {
        List<string> stringList = new List<string> {"1.1", "2.2", "3.3", "4.4", "5.5"};
        List<float> floatList = stringList.Select(s => float.Parse(s)).ToList();
        foreach (var num in floatList)
        {
            Console.Write(num + " ");
        }
    }
}

Output

1.1 2.2 3.3 4.4 5.5

Summary

In this tutorial, we learned How to Convert a List of Strings to a List of Floats in C# language with well detailed examples.

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