Problem in retrieve image in gridview
I am retrieveing image from folder in gridview, images name is save as enrolno. My code is
<asp:TemplateField>
<ItemTemplate>
<asp:Image ID="myimage" runat="server" ImageUrl='<%# get_url(Eval("enrolno").ToString()) %>' Height="59px" Width="50px"/>
</ItemTemplate>
</asp:TemplateField>
public String get_url(String str)
{
if (str != null && str.Length > 0)
return ("~/CandidateImages/" + str);
else return null;
}
i m getting the path right but the image is not displayng in gridview can anyone tell me wht the problem.