Problem with Radlistbox with checkbox

[Jessy Joseph]

Hi,

When I load the radwindow for first time I want that one of my item in the Radlistbox with checkbox is checked.  I'm getting that item value from the Main page.  Currently with the below code I am able to select the row but the checkbox is not selected.

Client Side code

<telerik:RadListBox ID="Radlistbox" runat="server" CheckBoxes="true" Width="250px"
    Height="230px" DataSourceID="dsGetProducts" DataTextField="IDAndProduct" DataValueField="ProductID"
   Skin="Outlook" onitemcheck="Radlistbox_ItemCheck"  AutoPostBack="true"  OnClientItemChecked="OnClientItemChecked"
    OnClientSelectedIndexChanged="OnClientSelectedIndexChanged" >
  </telerik:RadListBox>

                                               
Server side

    if (!Page.IsPostBack)

   {

Radlistbox.SelectedValue = Session["ProductID"].ToString();

     }

 

Thanks

Jessy

[Shinu]

Hello Jessy,

Please try the following approach.
C#:

if (!Page.IsPostBack)
        {
            RadListBox1.SelectedValue = "1";
            RadListBoxItem item = RadListBox1.SelectedItem;
            item.Checked = true;
        }

Thanks,
Shinu.

[Jessy Joseph]

Thanks Shinu,

It worked like magic :)

Jessy