private void GetPackageAttribute(Smartpen pen, string className,
        out string categoryName, out string groupName, out string groupVersion, out byte isLocked, out byte isPrivate, out string versionString)
    {
        try
        {
            // Find package
            foreach (PackageItem item in pen.Packages.Items)
            {
                if (item.ClassName == className)// match the class name?
                {
                    // Get attributes
                    categoryName = item.CategoryName;
                    groupName = item.GroupName;
                    groupVersion = item.GroupVersion;
                    isLocked = item.Locked;
                    isPrivate = item.Private;
                    versionString = item.Version;
                    break;
                }
            }
        }
        catch (Exception e)
        {
            HandleError(e);
        }
    }

    private void SetPackageAttribute(Smartpen pen, string className,
        string categoryName, string groupName, string groupVersion, byte isLocked, byte isPrivate, string versionString)
    {
        try
        {
            // Find the package
            foreach (PackageItem item in pen.Packages.Items)
            {
                if (item.ClassName == className)// match the class name?
                {
                    // Set attributes
                    item.CategoryName = categoryName;
                    item.GroupName = groupName;
                    item.GroupVersion = groupVersion;
                    item.Locked = isLocked;
                    item.Private = isPrivate;
                    item.Version = versionString;

                    // Commit to pen
                    item.Save();
                    break;
                }
            }
        }
        catch (Exception e)
        {
            HandleError(e);
        }
    }