how to find image which is passed under anchor tag in gridview.

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HTML

<a href="ManageUserRoledeatilsPopup.aspx?userId=<%# Eval("userId")%>" rel="gb_page_center[980, 150]" title="Edit Manage User Role">
<img src="../images/edit-icon.png" width="21" height="24" alt="Edit User" title="Edit User" id = "imgedit" /></a>

this is the code written in aspx page.
i want to find image in gridview and make it disable or invisible based on role.

Posted 23-Feb-14 22:54pm

Member 10546331

Updated 23-Feb-14 23:01pm

Kornfeld Eliyahu Peter

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Kornfeld Eliyahu Peter 24-Feb-14 5:04am

You may consider jQuery, however for detailed answer you have to add more details of your scenario...

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Accepted Answer · 2014-02-23T23:11:00

Use RowDataBound Event of GridView.
Add runat="server" to the img Tag, else change it to asp:Image.

Do something like below.

C#

protected void YourGrid_RowDataBound(object sender, GridViewRowEventArgs e)
{   
    if (e.Row.RowType == DataControlRowType.DataRow)
    {
        // Find Image control.
        Image imgEdit = (Image)e.Row.FindControl("imgedit");
        
        if (someLogic)
        { 
            imgEdit.Visible = true; 
        }
        else 
        { 
            imgEdit.Visible = false; 
        }
    }
}