i have pass the string variable to html page for link for the light box.

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this is the script for the may page

XML

<%@ Page Language="VB" AutoEventWireup="false" CodeFile="test.aspx.vb" Inherits="test" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title>Untitled Page</title>
    <script src="js/stuHover.js" type="text/javascript"></script>
    <link rel="stylesheet" type="text/css" href="../style-projects-jquery.css" />

    <!-- Arquivos utilizados pelo jQuery lightBox plugin -->
    <script type="text/javascript" src="js/jquery.js"></script>
    <script type="text/javascript" src="js/jquery.lightbox-0.5.js"></script>
    <link rel="stylesheet" type="text/css" href="css/jquery.lightbox-0.5.css" media="screen" />
    <!-- / fim dos arquivos utilizados pelo jQuery lightBox plugin -->

    <!-- Ativando o jQuery lightBox plugin -->
    <script type="text/javascript">
    $(function() {
        $('#gallery a').lightBox();
    });
    </script>
</head>
<body>
<!-- Here s as string variable  -->
<%  s%>
    <form id="form1" runat="server">
    <div>
    <div id="gallery">

        <asp:Button ID="Button1" runat="server" Text="Button" />
        <a href=>
        <asp:Image ID="Image1" runat="server"
            ImageUrl="~/gallery/Necklace/necklace13.jpg" />
            </a>
    </div>
    </div>
    <asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True">
        <asp:ListItem>1</asp:ListItem>
        <asp:ListItem>2</asp:ListItem>
        <asp:ListItem>3</asp:ListItem>
    </asp:DropDownList>
    </form>
</body>
</html>

And this is the code where i have declare the variable

VB

Partial Class test
    Inherits System.Web.UI.Page
    Public s As String

    Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click

        Image1.ImageUrl = "gallery/Ring/ring5.jpg"
        MsgBox(s)
    End Sub

    Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
        s = Image1.ImageUrl
    End Sub

    Protected Sub DropDownList1_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles DropDownList1.SelectedIndexChanged
        If DropDownList1.SelectedValue = "1" Then
            Image1.ImageUrl = "gallery/Ring/ring5.jpg"

        ElseIf DropDownList1.SelectedValue = "2" Then
            Image1.ImageUrl = "gallery/Necklace/necklace2.jpg"

        ElseIf DropDownList1.SelectedValue = "3" Then
            Image1.ImageUrl = "gallery/bangal/bangal6.jpg"

        End If
    End Sub
End Class

Please help me

sir.....

Thanks ....

Posted 29-Jul-12 22:17pm

basurajkumbhar

Updated 29-Jul-12 22:20pm

Kenneth Haugland

v2

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Comments

Kenneth Haugland 30-Jul-12 4:22am

Whats the error?

basurajkumbhar 30-Jul-12 4:26am

Problem is i am not understand to how pass the string value of "s " to the to this link

Kenneth Haugland 30-Jul-12 4:31am

You should, in this case, Bind the String and the Image1.ImageUrl togheter... That way you dont have to worry about updates in the Url...

basurajkumbhar 30-Jul-12 4:42am

how can bind the image and string
when the dropdownlist value changed then

OriginalGriff 30-Jul-12 4:23am

And your question is what?

basurajkumbhar 30-Jul-12 4:31am

I have store the image path in the string s which is public variable in vb.net code and this variable i have use to give the link path in the html script.

basurajkumbhar 30-Jul-12 4:41am

<%s %>
this is declare varible which store the path of image and i have to pass this value to the below link but it not work
this is my problem

<asp:Image ID="Image1" runat="server"
ImageUrl="~/gallery/Necklace/necklace13.jpg" />

basurajkumbhar 30-Jul-12 4:48am

Please help sir

1 solution

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Kenneth Haugland · Answer 1 · 2012-07-29T22:57:00

Here is one way to do it:

http://social.msdn.microsoft.com/Forums/en/wpf/thread/0b8877b6-095c-4d77-8bbe-536dfcf4c208[^]

Using binding requires a own string class, but once it set up, you dont need to think about how often it changes...

Otherwise you will have to hard code and set the string s each time it changes...