Bind childgrid

[qw]

hi,
i m new in telerik
please tell
1) How to bind child grid without use any data source control ?
2) Find Datakeys value for parent grid in itembound event....

in advance thanks for help.

[Princy]

Hello,

1.The following online demo link explains how to bind a child grid to the parent grid through the DetailTableDataBind event.
Hierarchy with DetailTableDataBind event

2.To get the DataKeyValue for the parent grid, try out the following code snippet.

 protected void RadGrid1_ItemDataBound(object sender, Telerik.Web.UI.GridItemEventArgs e)
    {
        if (e.Item is GridDataItem)
        {
            GridDataItem item=(GridDataItem)e.Item;
            string strtxt = item.GetDataKeyValue("ProductName").ToString();
        }
    }

Thanks
Princy.