RadPanelbarPanelItemDataBoundEventArgs namespace could not be found?

[Admin]

I'm having a hard time trying to programatically add images to the panel bar.  I have read through formus for a few hours already.  This is pulled straight from an example.  Does not work for me.

<%

@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>

<telerik:RadPanelbar ID="RadPanelbar1" runat="server" Width="100%" Skin="Outlook" OnPanelItemDataBound="RadPanelbar1_OnPanelItemDataBound" ImagesBaseDir="~/img/" PersistStateInCookie="True">

</telerik:RadPanelbar>


Code behind

using

Telerik.Web.UI;

 

 //RadPanelbarPanelItemDataBoundEventArgs namespace can not be found!    I can't figure out why?
protected void RadPanelbar1_OnPanelItemDataBound(object sender,  RadPanelbarPanelItemDataBoundEventArgs e) 

{

if (!e.DataBoundDataRow.IsNull("Image"))

{

e.Item.ImageUrl = (

string)DataBinder.Eval(e.Item.DataItem, "image");

e.Item.ImageOverUrl = (

string)DataBinder.Eval(e.Item.DataItem, "image");

e.Item.ExpandedImageUrl = (

string)DataBinder.Eval(e.Item.DataItem, "image");

}

}

//Bind database to RadPanelBar.  This works

DataSet ds = new DataSet();

da.Fill(ds);

RadPanelbar1.DataSource = ds;

RadPanelbar1.DataFieldID =

"ID";

RadPanelbar1.DataFieldParentID =

"ParentID";

RadPanelbar1.DataTextField =

"Text";

RadPanelbar1.DataValueField =

"ID";

RadPanelbar1.DataNavigateUrlField =

"URL";

RadPanelbar1.DataBind();

[Rosi]

Hello Mike,

I suggest you edit the code by the following way: 

protected void RadPanelbar1_OnPanelItemDataBound(object sender,  RadPanelBarEventArgs e) { //your  code}

Also you can read the help article  - Migrating From RadPanelBar Classic to for ASP.NET Ajax


Regards,
Rosi
the Telerik team

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