When i click on a link i want an action

Hi,
When i click on a link, i want to do something with the variabels.
Pad = "C\\Uploads\\";
"j" is the name of the user.
Label1.Text = "<td><a runat='server' " + Test(Pad + x[j].ToString()) + "</a></td>";




When i click on this link i want to count how many people visited that link(store that count number in my database).
Anyone know some good tutorials?
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