<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" Width="100%"
       CellPadding="4" ForeColor="#333333" GridLines="None" OnSelectedIndexChanged="GridView1_SelectedIndexChanged"
       OnRowDeleting="GridView1_RowDeleting" EnableTheming="False" PageSize="25" OnRowDataBound="GridView1_RowDataBound">
        <Columns>
        <asp:CommandField ShowSelectButton="True" SelectText="Iznemt">
        <ItemStyle Font-Size="11px" ForeColor="#666666" HorizontalAlign="Center" />
        </asp:CommandField>
        <asp:BoundField DataField="UserName" HeaderText="Vards">
        <ItemStyle Font-Size="11px" />
        <HeaderStyle Font-Size="11px" />
        </asp:BoundField>
        <asp:CheckBoxField DataField="IsOnline">
        <HeaderStyle Font-Size="11px" />
        <ItemStyle Font-Size="11px" />
        </asp:CheckBoxField>
        <asp:BoundField DataField="CreationDate" DataFormatString="{0:g}" HeaderText="Izviedots">
        <ItemStyle Wrap="False" Font-Size="11px" />
           <HeaderStyle Font-Size="11px" />
           </asp:BoundField>
           <asp:BoundField DataField="LastLoginDate" DataFormatString="{0:g}" HeaderText="Apmekleja">
           <ItemStyle Wrap="False" Font-Size="11px" />
           <HeaderStyle Font-Size="11px" />
           </asp:BoundField>
           <asp:TemplateField>
           <ItemTemplate>
           <asp:LinkButton ID="LinkButton1" runat="server" CommandName="Delete" Font-Size="11px"
                                                ForeColor="#666666" OnClientClick="return confirm('Vai tiesam, izdzest lietotaju?');">Izdzest</asp:LinkButton>
           </ItemTemplate>
           <ItemStyle Font-Size="11px" HorizontalAlign="Center" />
           </asp:TemplateField>
           </Columns>
           <FooterStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" />
           <RowStyle BackColor="#F7F6F3" ForeColor="#333333" />
           <EditRowStyle BackColor="#999999" />
           <SelectedRowStyle BackColor="#E2DED6" Font-Bold="True" ForeColor="#333333" />
           <PagerStyle BackColor="#284775" ForeColor="White" HorizontalAlign="Left" Font-Size="11px" />
          <HeaderStyle BackColor="#5D7B9D" Font-Bold="True" ForeColor="White" Height="20px" />
           <AlternatingRowStyle BackColor="White" ForeColor="#284775" />
</asp:GridView>

Protected Sub bindGrid()
        GridView1.DataSource = Membership.GetAllUsers
        GridView1.DataBind()
End Sub

Protected Sub GridView1_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs)        
        If e.Row.Cells( 2 ).Controls.Count >  0  Then
            If CType(e.Row.Cells( 2 ).Controls.Item( 0 ), CheckBox).Checked = True Then
                e.Row.Font.Bold = True
            End If
        End If        
End Sub