How to Trim a String in C# - Step by Step Examples

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How to Trim a String in C# ?

Answer

To trim a string in C#, you can use the Trim() method of the String class.

✐ Examples

1 Trimming " Hello World "

In this example,

We declare a variable named str1 with a value of " Hello World ".
We then use the Trim() method on str1 to remove leading and trailing whitespace characters.
Finally, we print the trimmed string.

C# Program

using System;

class Program
{
    static void Main()
    {
        string str1 = "   Hello World   ";
        string trimmedStr1 = str1.Trim();
        Console.WriteLine("Trimmed string is: '" + trimmedStr1 + "'");
    }
}

Output

Trimmed string is: 'Hello World'

2 Trimming leading whitespace from " apple"

In this example,

We declare a variable named str2 with a value of " apple".
We then use the TrimStart() method on str2 to remove leading whitespace characters.
Finally, we print the trimmed string.

C# Program

using System;

class Program
{
    static void Main()
    {
        string str2 = "   apple";
        string trimmedStr2 = str2.TrimStart();
        Console.WriteLine("Trimmed string is: '" + trimmedStr2 + "'");
    }
}

Output

Trimmed string is: 'apple'

3 Trimming trailing whitespace from "banana "

In this example,

We declare a variable named str3 with a value of "banana ".
We then use the TrimEnd() method on str3 to remove trailing whitespace characters.
Finally, we print the trimmed string.

C# Program

using System;

class Program
{
    static void Main()
    {
        string str3 = "banana   ";
        string trimmedStr3 = str3.TrimEnd();
        Console.WriteLine("Trimmed string is: '" + trimmedStr3 + "'");
    }
}

Output

Trimmed string is: 'banana'

Summary

In this tutorial, we learned How to Trim a String in C# language with well detailed examples.

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How to Trim a String in C# - Step by Step Examples

How to Trim a String in C# ?

Answer

✐ Examples

1 Trimming " Hello World "

C# Program

Output

2 Trimming leading whitespace from " apple"

C# Program

Output

3 Trimming trailing whitespace from "banana "

C# Program

Output

Summary

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