[Solved] Disable GridViewToggleRowDetailsColumn

[kannan]

Hi,
  How to Disable GridViewToggleRowDetailsColumn if ChildTableDefinitions has no value....

see the attatched file...


Thanks In Advance,
Kannan.S

[Maya]

Hello kannan,

You may take a look at our demo for a reference. Basically, it represents the implementation of Custom Hierarchy , but still it illustrates how to achieve your requirement.
 

Kind regards,
Maya
the Telerik team

[kannan]

Hi,
 
 I saw the below code in telerik demo... 

 private void RadGridView1_RowLoaded(object sender, Telerik.Windows.Controls.GridView.RowLoadedEventArgs e)
        {
            GridViewRow row = e.Row as GridViewRow;
            if (row != null)
            {
                Orders order = row.DataContext as Orders;
                if (row != null && order != null)
                {
                    row.IsExpandable = order.ShipCountry == "France" || order.ShipCountry == "Brazil";
                }
                else
                {
                    row.IsExpandable = false;
                }
            }
        }


this is only work , first time the RadGridview loaded..but i have n number of childtabledefinitions.at that condition it does not work...

[Maya]

Hello kannan,

In this case you may look through this blog post. 

Best wishes,
Maya
the Telerik team

[kannan]

Hi,
  ok Thanks.. i have solved the problem by creating RowLoaded Event For GridViewDataControl.....