Question

I would like to know (using c#) how I can delete files in a certain directory whose name contains *mhz.prj.

In fact there are several files in this folder and I want to delete only Amhz.prj Bmhz.prj for example. My problem is that the end of the filename is important.

Answer 1

This will loop through C:\MyDir and delete any files with the extension prj.

foreach(var file in Directory.GetFiles(@"C:\MyDir", "*.prj"))
{
    File.Delete(Path.GetFullPath(file));
}