Data Grid ASP.NET (Hypderlink query)

Trampas

I have the following asp code for my datagrid.

The text in red is the column that i want to retrieve the value selected and pass it back into my code in a Querystring as i will be building the page again but i will be using the value selected from the datagrid to use to retrieve information back from a database.

I think i have to use something like a DataNavigateUrlFormatString.

Can someone help me please.

<asp:datagrid id="DataGrid1" runat="server" AutoGenerateColumns="False" AllowPaging="True" AllowCustomPaging="True">
<Columns>
<asp:HyperLinkColumn DataTextField="APTID" HeaderText="ID" NavigateUrl="AptMain.aspx"></asp:HyperLinkColumn>
<asp:BoundColumn DataField="SNAME" HeaderText="Surname"></asp:BoundColumn>
<asp:BoundColumn DataField="DATCRT" HeaderText="Created"></asp:BoundColumn>
<asp:TemplateColumn HeaderText="Policy">
<ItemTemplate>
<asp:HyperLink Runat="server" NavigateUrl='<%# "Details.aspx?BranchNo=" & Container.DataItem("POLBR") & "&ProductType=" & Container.DataItem("POLTY") & "&PolicyNumber=" & Container.DataItem("POLNO") %>' ID="Hyperlink1">
<%# Container.DataItem("POLBR") & "-" & Container.DataItem("POLTY") & "-" & Container.DataItem("POLNO") %>
</asp:HyperLink>
</ItemTemplate>
</asp:TemplateColumn>
</Columns>
<PagerStyle NextPageText="Next" PrevPageText="Previous"></PagerStyle>
</asp:datagrid></TD>

Kai

Try :

http://www.c-sharpcorner.com/Code/2003/June/DataGridHyperLinkColumn.asp

Google is the best developers aid, and its free

mewso

<asp:hyperlinkcolumn datanavigateurlfield="APTID" datanavigateurlformatstring="AptMain.aspx?id={0}"
datatextfield="APTID" headertext="ID"></asp:hyperlinkcolumn>

The datanavigateurlfield value specifies the column to insert into the {0} to create the querystring.
datatextfield is the column to use as the text of the link.
datanavigateurlformatstring = is the link to use.

This is different to outputting one static url for each row.