[Solved] Iterating n levels of table views in RAD Grid

[Viswanathan]

Hi

I've 5 level of hierarchy in RAD Grid control as below:

Level1

Level2

Level3

Level4

Level5

i followed the below url, but doesn't helped me!

http://www.telerik.com/help/aspnet-ajax/grdtraversingdetailtablesitemsingrid.html

How can i iterate through each and every table view available in the grid? Any help will be appreciated

Thanks

Viswa

[Princy]

Hello Vishwa,

You can try out the following code to iterate through each level in the hierarchial grid:
aspx:

 <telerik:RadGrid ID="RadGrid1" DataSourceID="SqlDataSource1"  runat="server" OnPreRender="RadGrid1_PreRender">
        <MasterTableView Name="Master">
        <DetailTables>
        <telerik:GridTableView Name="Detail1" DataSourceID="SqlDataSource1">
        <DetailTables>
        <telerik:GridTableView Name="Detail2" DataSourceID="SqlDataSource1">
            ........

c#:

 protected void RadGrid1_PreRender(object sender, EventArgs e)
    {
        foreach (GridDataItem parentItem in RadGrid1.Items)
        {
            if (parentItem.OwnerTableView.Name == "Master")
            {
                string text1 = parentItem["BoundColumn1UniqueName"].Text;
                GridTableView nestedView1 = (GridTableView)parentItem.ChildItem.NestedTableViews[0];
                foreach (GridDataItem childItem1 in nestedView1.Items)
                {
                    string text2 = childItem1["BoundColumn2UniqueName"].Text;
                    GridTableView nestedView2 = (GridTableView)childItem1.ChildItem.NestedTableViews[0];
                    foreach (GridDataItem childItem2 in nestedView2.Items)
                    {
                        string text3 = childItem2["BoundColumn3UniqueName"].Text;
                        GridTableView nestedView3 = (GridTableView)childItem2.ChildItem.NestedTableViews[0];
                        foreach (GridDataItem childItem3 in nestedView3.Items)
                        {
                            string text4 = childItem3["BoundColumn4UniqueName"].Text;
                            GridTableView nestedView4 = (GridTableView)childItem3.ChildItem.NestedTableViews[0];
                            foreach (GridDataItem childItem4 in nestedView4.Items)
                            {
                                string text5 = childItem4["BoundColumn5UniqueName"].Text;

                            }
                        }
                    }
                }
            }
        }
    }

Thanks
Princy.