How to check the last character of a string in C#

In this tutorial, we are going to learn about how to check the last character of a string in C#.

Consider, we have the following string:

string str = "audi";

Now, we need to check if the last character of a above string is character i or not.

Using EndsWith() method

To check the last character of a string, we can use the built-in EndsWith() method in C#.

The endsWith() returns true if a strings ends with specificed character else it returns false.

Here is an example:

string str = "audi";

if(str.EndsWith("i")){
     Console.WriteLine("Last character is matched");
}else{
    Console.WriteLine("Last character is not matched");
}

Output:

"Last character is matched"

Similarly, you can also check the last character of a string in C# like this:

string str = "audi";

if(str[str.Length()-1] == 'i'){
     Console.WriteLine("Last character is matched");
}else{
    Console.WriteLine("Last character is not matched");
}