About Link for GridView

when we need add a link to GridView , so we can  use template
just like :
<asp:TemplateField HeaderText="Name">
<ItemTemplate>
<a href='<%#Eval("your url")%%>.htm'>TextName</a>
</ItemTemplate>
</asp:TemplateField>

or use  HyperLinkField

<asp:HyperLinkField DataNavigateUrlFields="ModuleName"
DataNavigateUrlFormatString="TypeListShow.aspx?ModuleName={0}" 
DataTextField="ModuleName" HeaderText="ModuleName" />