How to determine whether can delete the Registry key or value

[yxq]

Hello,
I want to know whether current user has the permission to delete a Registry
key(test) in .NET 2.0.

Sometimes , my code is not right.

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Dim rk As RegistryKey = Registry.CurrentUser.OpenSubKey("test",
RegistryKeyPermissionCheck.ReadSubTree,
Security.AccessControl.RegistryRights.ReadPermissi ons)
Dim rs As Security.AccessControl.RegistrySecurity =
rk.GetAccessControl()
MessageBox.Show(rs.AreAccessRulesProtected)'????