sitecore6 - Sitecore: How to get sublayout ITEM from sublayout codebehind? -

i'm trying sublayout item (or item id) in codebehind. is possible?

update:

i not mean datasource item or current item, i'm talking sublayout rendering definition item. has 1-to-1 relationship sublayout file.

codebehind file:

public partial class product_sublayout : system.web.ui.usercontrol {     protected void page_load(object sender, eventargs e)     {         sublayout sublayout = this.parent sublayout;         item sublayoutitem = null; //how sublayout rendering definition item here?     } } 

this page explain details, here's code need:

sitecore.context.database.getitem(((sublayout)parent).datasource); 

update:

you can rendering item using database id:

sitecore.context.database.getitem(((sublayout)parent).renderingid);