delete-registry-key

delete-registry-key Function

Summary

Deletes a registry key.

Package

win32

Signature

delete-registry-key subkey &key root errorp => successp, error-code

Arguments

`subkey`⇩	A string specifying the name of the key.
`root`⇩	A keyword or handle.
`errorp`⇩	A generalized boolean.

Values

`successp`	A boolean.
`error-code`⇩	An integer error code or `nil`.

Description

The function delete-registry-key deletes the registry key named subkey under the parent key root.

subkey and root are interpreted as described for create-registry-key. The default value of root is :user.

The value t is returned if the key is deleted successfully.

If an error occurs and errorp is true then an error is signaled. Otherwise, the return values are nil and the Windows error-code. The default value of errorp is t.