In this example,it shows the value of the DateField to the ClientDataKeyNames array of the MasterTableView or a detail GridTableView, L:ikewise ,how to send image column
function RowSelected(sender, args) { var label = document.getElementById("<%= Label1.ClientID %>"); label.innerHTML = "<b>CustomerID: </b>" + args.getDataKeyValue("CustomerID") + "<br />" + "<b>CompanyName: </b>" + args.getDataKeyValue("CompanyName"); }