Question

I have one control named thumbviewer inside repeater. I want to set its imageurl in
code. Currently it’s done in aspx itself as

<asp:Repeater ID="Repeater1" runat="server" >
                    <ItemTemplate>
                        <span style="padding:2px 10px 2px 10px">

                            <bri:ThumbViewer Id="Th1"  runat="server" ImageUrl='<%# Eval("Name", "images/{0}") %>' Height="100px" Width="100px"/>
                        </span>
                    </ItemTemplate>
                </asp:Repeater>

How can i set ImageUrl in code?

Answer 1

protected void rpter_ItemDataBound(object sender, RepeaterItemEventArgs e)
{
    if (e.Item.ItemType == ListItemType.Item || e.Item.ItemType == ListItemType.AlternatingItem)
    {
        ThumbViewControl control = e.Item.FindControl("Th1") as ThumbViewControl;
        if (control != null)
        {
           control.ImageUrl = "";
        }
    }
}

and on the aspx

<asp:Repeater ID="Repeater1" runat="server" OnItemDataBound="rpter_ItemDataBound" >
                    <ItemTemplate>
                        <span style="padding:2px 10px 2px 10px">

                            <bri:ThumbViewer Id="Th1"  runat="server" Height="100px" Width="100px"/>
                        </span>
                    </ItemTemplate>
</asp:Repeater>

Is how I would personally do it.

If you wish to get the data for it, at that point, I believe e.Item.DataItem (or something similar) get its.

Cheers,

T