registry

using VB.net, how can I read a registry key (e.i., HKEY_Local_Machine/something/sothing/file) and have it's data be displaced on a textbox

reading and writing values from registry:

Dim regKey As RegistryKey
Dim ver As Decimal
regKey = Registry.LocalMachine.OpenSubKey("Software\MyApp", True)
regKey.SetValue("AppName", "MyRegApp")
ver = regKey.GetValue("Version", 0.0)
If ver < 1.1 Then
regKey.SetValue("Version", 1.1)
End If
regKey.Close()