/// <summary>
/// 释放授权库
/// </summary>
public static void Free()
{
if (null != SecretImpl)
{
Marshal.ReleaseComObject(SecretImpl);
SecretImpl = null;
GC.Collect();
}
}
private static extern void GetSecretImpl([MarshalAs(UnmanagedType.AnsiBStr)] string productId, [MarshalAs(UnmanagedType.Interface)] out IXSLCSecret instance);
