AspNetDocs/aspnet/web-forms/overview/data-access/working-with-binary-files/displaying-binary-data-in-the-data-web-controls-vb/samples/sample8.aspx at e0f872b8e3d7062d2fef5bfd236414ad5149f44b · dotnet/AspNetDocs · GitHub

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<asp:GridView ID="Categories" runat="server" AutoGenerateColumns="False"
    DataKeyNames="CategoryID" DataSourceID="CategoriesDataSource"
    EnableViewState="False">
    <Columns>
        <asp:BoundField DataField="CategoryName" HeaderText="Category"
            SortExpression="CategoryName" />
        <asp:BoundField DataField="Description" HeaderText="Description"
            SortExpression="Description" />
        <asp:TemplateField HeaderText="Brochure">
            <ItemTemplate>
                <%# GenerateBrochureLink(Eval("BrochurePath")) %>
            </ItemTemplate>
        </asp:TemplateField>
        <asp:ImageField DataImageUrlField="CategoryID"
            DataImageUrlFormatString="DisplayCategoryPicture.aspx?CategoryID={0}">
        </asp:ImageField>
    </Columns>
</asp:GridView>