The directory name is invalid

Question

Why am I getting this error? I am using the correct path.

Answer 1

Problem : You are providing the Path of File

Solution : You need to provide the path of Directory to get all the files in a given Directory based on your search pattern.

From MSDN: Directory.GetFiles()

Returns the names of files (including their paths) that match the specified search pattern in the specified directory.

Try this:

string directoryName = Path.GetDirectoryName(e.FullPath);
foreach(String filename in Directory.GetFiles(directoryName,"*.eps"))
{   
    //your code here   
}