how to extract multilple datakeyname in OnDetailTableDataBind

See more:

C#

Telerik

<telerik:RadGrid  Width="100%"  AutoGenerateColumns="False" Height="100%"   OnDetailTableDataBind="RadGrid1_OnDetailTableDataBind" ID="RadGrid1"  runat="server"  önneeddatasource="RadGrid1_NeedDataSource1">  
<MasterTableView DataKeyNames="DI_ID,ACOS_ID" DataMember="DI_ID" Width="100%">

......


In want to extract values of my datakeyname in the following event

protected void RadGrid1_OnDetailTableDataBind(object source, Telerik.Web.UI.GridDetailTableDataBindEventArgs e)
{
}