How to Append a String to another String in C# - Step by Step Examples

How to Append a String to another String in C# ?

Answer

To append a string to another string in C#, you can use the + operator or the String.Concat method to concatenate the strings.

✐ Examples

1 Append " World" to "Hello"

In this example,

We create a variable named str1 with a value of "Hello".
We then use the + operator to append the string " World" to str1.
The + operator concatenates the two strings and returns the result.
Finally, we print the concatenated string to the console.

C# Program

using System;

class Program
{
    static void Main()
    {
        string str1 = "Hello";
        string concatenated = str1 + " World";
        Console.WriteLine(concatenated);
    }
}

Output

Hello World

2 Append "apple" to "banana"

In this example,

We create a variable named str2 with a value of "banana".
We then use the String.Concat method to concatenate the string "apple" to str2.
The String.Concat method concatenates the two strings and returns the result.
Finally, we print the concatenated string to the console.

C# Program

using System;

class Program
{
    static void Main()
    {
        string str2 = "banana";
        string concatenated = String.Concat(str2, "apple");
        Console.WriteLine(concatenated);
    }
}

Output

bananaapple

Summary

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

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How to Append a String to another String in C# - Step by Step Examples

How to Append a String to another String in C# ?

Answer

✐ Examples

1 Append " World" to "Hello"

C# Program

Output

2 Append "apple" to "banana"

C# Program

Output

Summary

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