Development VB.Net

Imports System
Imports System.Data
Imports System.Collections
public class MainClass
   Shared Sub Main()
        Dim o As Object
        o = 5
        console.WriteLine(o)
        console.WriteLine(o.GetType.FullName)
        o = "Hello"
        console.WriteLine(o)
        console.WriteLine(o.GetType.FullName)
   End Sub
End Class