Hyperlink in datagrid view

Question

I want to set hyperlink field in datagrid view. When user clicks on that link, a query string should be generated and user should be directed to another page. So how can I set hyperlink to generate query string?

Answer 1

you can do like...

<ItemTemplate>
<asp:HyperLink ID="Edit" runat="server" Text="Edit" NavigateUrl='<%# Eval("DataKeyName", "~/View.aspx?Id={0}") %>' />
</ItemTemplate>

Answer 2

<asp:GridView ID="Griddata" runat="server" AutoGenerateColumns="False" CellPadding="1"
                GridLines="Horizontal" Width="1000px" ShowFooter="True" CssClass="grid"   AlternatingRowStyle-CssClass="alt">
    <Columns>
        <asp:HyperLinkField HeaderText="ID" DataTextField="rec_id" DataNavigateUrlFields="rec_id"
            DataNavigateUrlFormatString="followme.aspx?record={0} " />
        <asp:BoundField HeaderText="Login" DataField="LoginName"></asp:BoundField>
    </Columns>
</asp:GridView>

This is a sample GridView defined in ASP.NET
You need to specify the <asp:Hyperlinkfield> in the column definition.

In that field, you need to specify the DataTextfield (is what will be displayed on screen in that column), your URL (DataNavigateUrlFormatString) and your parameter that you want to use in that URL (DataNavigateUrlFields)

Note: I'm binding to this grid from code-behind, not through a SqlDatAdaptor but the result is the same.

You will get something like this: