为XSLT文件runat服务器中的每个项生成的按钮

I am tryiing to create an "add to cart" button for each item that is displayed by an XSLT file. The button must be run at server (VB) and I need to pass parameters into the onlick, so that the requested item is added to the cart. Is this possible, and if so, how should I go about it?I am tryiing to create an "add to cart" button