[RESOLVED] Getting values from datagrid problem?

[FishGuy]

ny ideas how Ive broke this? It worked before but now I get this error

[ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index]

Private Sub dgNewCarriageBuildSheets_UpdateCommand(ByVal source As Object, ByVal e As System.Web.UI.WebControls.DataGridCommandEventArgs) Handles dgNewCarriageBuildSheets.UpdateCommand
        'Declare variables
        Dim txtGearMotor As TextBox
        Dim txtRPM As TextBox
        Dim dropHand As DropDownList
        Dim txtPCB As TextBox
        Dim txtMeggaTest As TextBox
        Dim txtfTest As TextBox
        Dim dropULTest As DropDownList
        Dim txtsTest As TextBox
        Dim calWEProd As Calendar
        Dim dropModel As DropDownList
        Dim txtSerialNo As TextBox
        'Get the key value
[U]        Main.objCarriageBuildSheet.PublicSerialNo = dgNewCarriageBuildSheets.DataKeys(e.Item.ItemIndex)[/U]
 
        'Get other values from template columns
 
        txtGearMotor = CType(e.Item.FindControl("txtMotorNo"), TextBox)