Why can I apply an indexer to an ICollection in VB.Net, but not in C#

Question

Was converting some code from VB.Net to C#, when I came across this, in some code using the Ionic Zip library:

Dim zipEntry1 As ZipEntry = zipFile1.Entries(0         


        

Answer 1

VB has long had the idea of a default member for it's classes, which for collections is always the member Item().