Hi Ghanshyam..
Create an attribute(Boolean) at table level node (0..n).
and create one action for delete selected rows. and put below code..
*************************
IPublicVcTrgCrtOrdComp.I<your value node>Element element;
for(int i = 0; i< wdContext.node<your value node>().size();i++)
{
element = wdContext.node<your value node>().get<your value node>ElementAt(i);
if(element.get<selected attribute>() )
{
wdContext.node<your value node>().removeElement(element);
i = i-1;
}
}
********************************
Thanks & Best Regards
Aasif Shah