Get DataKeyValue for Row

[jfkrueger]

I need to iterate through the items (rows) in a grid and for each row I need to extract the datakeyvalue. Here is how I thought it would be done (This is in the GridDataBound event):

For Each gvRow As Telerik.Web.UI.GridItem In rgViewableDependents.MasterTableView.Items

    strPersonNumber = rgViewableDependents.MasterTableView.DataKeyValues(gvRow.ItemIndex)("PersonNumber")
    chkViewable = gvRow.FindControl("chkViewable")

Next

But the strPersonNumber always = Nothing and never get's the key for the row.

rgViewableDependents.MasterTableView.DataKeyValues.Count = 3 and there are 3 rows in the grid, so i'm not sure why it isn't picking up the DataKeyValue. What am I doing wrong?

Thanks!

[jfkrueger]

It's because I declared the DataKeyNames on the RadGrid rather than on the MasterTableView. I now have it declared in both places and is working fine.

[Shinu]

Hi Joe,

You can also try the following approach to access the datakeyname of a row on the server side.

VB:

     Protected Sub RadGrid1_PreRender(ByVal sender As Object, ByVal e As EventArgs)
         For Each item As GridDataItem In RadGrid1.MasterTableView.Items
             Dim key As String = item.GetDataKeyValue("keyName").ToString()
         Next
     End Sub

Thanks
Shinu.