How to obtain DataKeyNames property from client API side?

[Datatrek]

On VB.CODE side I wrote:
RadGrid1.MasterTableView.DataKeyNames = {"CustomerID"}
RadGrid1.ClientEvents.OnRowSelected = "RowSelectd"

 

 

I want to read DataKeyNames property inside OnRowSelected event:

function RadGrid1_RowSelected(gridName, rowId) {

 

 

var grid = gridName;  

var oBand = grid.get_masterTableView();

 

 

var row = oBand.get_dataItems()[rowId.get_itemIndexHierarchical()];

 

 

MyLabel.value = oBand.getCellByColumnUniqueName(row, "CustomerID"

).innerHTML;

 

 

}

In this manner I'll can replace the "CustomerID" static string with the dynamic property obtained from DataKeyNames array[0]

Thanks

 

 

 

 

 

 

 

 

 

 

[Datatrek]

Solved:
MyLabel.value = oBand.getCellByColumnUniqueName(row, "CustomerID").innerHTML;
is now:
MyLabel.value = oBand.getCellByColumnUniqueName(row, oBand.get_clientDataKeyNames()[0]).innerHTML;

Where on VB.CODE:
UltraWebGrid1.MasterTableView.ClientDataKeyNames = {"CustomerID"}