VB.NET 2.0 XML Comments
.NET 2.0 introduces XML comments to VB.NET 2.0. An XML comment starts with ''' (3 single quotes). While this is new to VB.NET 2.0, XML comments have been a supported feature of C# since version 1.0. On a side note, C# XML comments start with ///.
'''
''' I'm a VB.NET XML comment
'''