How I can show image in asp.net with mouse over

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Hi
I have this Code

C#

foreach (GridViewRow gr in GridViewTn.Rows)
            {
                HyperLink hp = new HyperLink();
                hp.Text = gr.Cells[1].Text ;
                hp.NavigateUrl = "NarganTnFiles.aspx?Name=" + hp.Text + "-" + gr.Cells[2].Text +  gr.Cells[5].Text;
                gr.Cells[1].Controls.Add(hp);
            }

I want when mouse move above one item show the picture in image?

XML

<asp:Panel ID="Panel4" runat="server" Height="100%" style="margin-right: 0px" Width="100%" Visible="True">
    <table>
        <tr>
            <td>
                <asp:GridView ID="GridViewTn" runat="server" BorderStyle="None" BorderWidth="1px" CellPadding="2"
                              ShowHeader="True" style="text-align: center; margin-right: 0px;" >
                </asp:GridView>
            </td>
            <td style="width: 300px" align="center">
                <asp:Image ID="TnImage" runat="server" ImageAlign="Middle" Height="250" Width="300"/>
            </td>
        </tr>
    </table>
</asp:Panel>

Posted 24-Mar-14 20:12pm

Assaad_AW

Updated 10-May-17 5:14am

Tejas Vaishnav

v2

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syed shanu · Answer 1 · 2014-03-24T20:25:00

Try like this :

C#

foreach (GridViewRow gr in GridViewTn.Rows)
{
HyperLink hp = new HyperLink();
hp.Text = gr.Cells[1].Text ;

hp.Attributes.Add("onmouseover", "return showImg('img1.jpg');");

hp.Atrributes.Add("onmouseout", "return HideImg('img1.jpg');");

hp.NavigateUrl = "NarganTnFiles.aspx?Name=" + hp.Text + "-" + gr.Cells[2].Text + gr.Cells[5].Text;
gr.Cells[1].Controls.Add(hp);
}


In aspx javascript

<script language="JavaScript" type="text/javascript">

function showImg(imgname)
{
//    show image or panel (In panel load your image) from javascript
}

function HideImg(Imagename)
{
     //    Hide image or panel (In panel load your image) from javascript
}


</script>