use two field names in one eval

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hey
i know how to use Eval function with one parameters

ASP.NET

<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%# Eval("ID", "ShowPages/{0}") %>'></asp:HyperLink>

but now i want use Eval Function with two parameters.
something like this

ASP.NET

<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%# Eval("ID","Title", "ShowPages/{0}/{1}") %>'></asp:HyperLink>

how can i do that?

Posted 2-May-13 8:42am

aref.bozorgmehr

Updated 2-May-13 9:32am

CPallini

v2

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aref.bozorgmehr 2-May-13 16:22pm

I need answer please

2 solutions

Solution 2

or this

XML

<asp:HyperLink ID="HyperLink1" runat="server"
NavigateUrl='<%# String.Format("~/Show/Display_PostID.aspx?TopicID={0}&Subject={1}"  ,Eval("TopicID"),  Eval("Subject")) %>'
Target="_blank">
 <%# Fakhravary.Text.SubString(Eval("Subject").ToString  (), 0, 48)%>
</asp:HyperLink>

Posted 2-May-13 13:42pm

aref.bozorgmehr

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Espen Harlinn · Accepted Answer · 2013-05-02T12:59:00

Your first exaple maps to DataBinder.Eval[^], and there isn't an overload that takes more arguments.

You could try:

<asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%# Eval("ID", "ShowPages/{0}/")+Eval("Title", "{0}") %>'></asp:HyperLink>

I guess the above should work, since this

<asp:Label ID="Label1" runat="server"  Text='<%# Request.Browser.Platform + "-" + Request.Browser.Browser %>' />

works pretty well, but I haven't tried it.

Best regards
Espen Harlinn