find 2 datakeys in cowcommand

I have this code that finds the a datakey in a gridview

The problem is that I have 2 datakeys in the gridview and I can't get the 2nd one..

The below code just accesses the first datakey but how do I access the 2nd?


 

Protected Sub GridView2_RowCommand(sender As Object, e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles GridView2.RowCommand
        Dim currentCommand As String = e.CommandName
        Dim currentRowIndex As Integer = Int32.Parse(e.CommandArgument.ToString())
        Dim EmailAdd As String = GridView2.DataKeys(currentRowIndex).Value

Select allOpen in new window