Use CType to convert Char to String : Char « Data Type « VB.Net Tutorial

1. VB.Net Tutorial
2. Data Type
3. Char

Imports System.Collections

public class ConvertToString
   public Shared Sub Main
               Dim c As Char = "A"c
               Dim s As String = ""
               s = CType(c, String)
               Console.WriteLine(s)
   End Sub
End class

A