button generated any vigilant an xslt record runat server

i am tryiing emanate an "add cart" symbol any vigilant displayed an xslt file. symbol contingency run during server (vb) i need pass parameters onlick, requested vigilant total cart. possible, so, should i it?

when i try

<asp:button id="button123"
   text="add cart"
   commandname="addtocart"
   commandargument="123"
   oncommand="commandbtn_click" 
   runat="server"/>

i "'asp' an undeclared namespace"

i've also tried

<asp>
   <xsl:attribute name="button">id="btnaddtocart"</xsl:attribute>
   <xsl:attribute name="text">add cart</xsl:attribute>
   <xsl:attribute name="commandname">addtocart</xsl:attribute>
   <xsl:attribute name="commandargument">123</xsl:attribute>
   <xsl:attribute name="command">commandbtn_click</xsl:attribute>
   <xsl:attribute name="runat">server"</xsl:attribute>
</asp>

which doesn't give any errors, nonetheless doesn't anything during all

i need xslt directly displaying products, an assignment, nonetheless i am perplexing here over range assignment.