<asp:TemplateField HeaderText="Is Activate ?">
    <ItemTemplate>
        <a href="#" onclick='fnViewRemarksTest(<%#DataBinder.Eval(Container.DataItem,"CustomerId")%>)'><%#Eval("IsActivated ")%></h3></a>
    </ItemTemplate>
</asp:TemplateField>
IsActivated is a boolean data type column in Sql. 
i want to Show that , when IsActivated is true text will be "User Is Active" and when false , the text will be "User Is not activate"