下面的例子显示了如何从HKEY_CURRENT_USER读取一个DWORD键值:
Imports Microsoft.Win32
Dim regVersion As RegistryKey
Dim keyValue As String
keyValue = Software\\Microsoft\\TestApp\\1.0
regVersion = Registry.CurrentUser.OpenSubKey(keyValue, False)
Dim intVersion As Integer = 0
If (Not regVersion Is Nothing) Then
intVersion = regVersion.GetValue("Version", 0)
regVersion.Close()
End If