Get File Extension from C#

While working in C#, I came to know about finding the file extension and wish to share the same with my blog readers.....

///// Sample code to get the file extension.

Add the namespace using system.io;

        string filename = @"C:\Users\venkat\Documents\venkat.doc";

 string extension = Path.GetExtension(p);
 if (extension  == ".doc")
 {
      messagebox.show ( " It's a word document ");
 }

Note: Please check the case sensitiveness

Cheers,

Venkatesan Prabu .J

Director - Kaashiv InfoTech - www.kaashivinfotech.com