how to parse out image name from image url

Question

If I have any URL with an image file at the end, such as:

http://www.google.com/image1.jpg
http://www.google.com/test/test23/image1.jpg

And I want to get:

image1.jpg

What is the best way to do this in C#?

Answer 1

string fileName = Path.GetFileName(@"http://www.google.com/test/test23/image1.jpg");

Answer 2

As long as your sure its an image file you can just use the path class.

System.io.path.GetFilenAME

Answer 3

public static void doSomething() {
    string url = "http:\\www.google.com\image1.jpg";
    string imageFileName = url.Substring( url.LastIndexOf( '\\' ) + 1 );
}