C# Signature:

[DllImport("advapi32.dll", SetLastError=true)]
static extern int RegCloseKey(
    IntPtr hKey);

VB Signature:

Declare Function RegCloseKey Lib "advapi32.dll" (TODO) As TODO

User-Defined Types:

None.

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

Please add some!

Alternative Managed API:

Microsoft.Win32.RegistryKey.Close() Method.