Getting new values using GridView with HoverMenuExtender

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VB

Gridview

Hi,

I am using a Gridview with HoverMenu Extender. When I edit paricular item in gridview through hover menu, it popultes the data in Text Box, but however, when i click on Update in Hover Menu, i call Update method in code behind but i never get the new value.

How to get the new values. Please help, and thanks in advance...

Please refer the code for updating the item in gridview:

Protected Sub gvCarDetails_RowUpdating(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewUpdateEventArgs)
        Dim selectRow As GridViewRow
        selectRow = gvCarDetails.Rows(e.RowIndex)

        Dim txtCarMakeID As TextBox
        Dim carMakeID As Integer
        txtCarMakeID = selectRow.FindControl("txtCarMakeID")
        carMakeID = Convert.ToInt32(txtCarMakeID.Text)

        Dim txtCarMakeName As TextBox
        Dim carMakeName As String
        txtCarMakeName = selectRow.FindControl("txtCarMakeName")
        carMakeName = txtCarMakeName.Text


        Dim txtCarModelID As TextBox
        Dim carModelD As Integer
        txtCarModelID = selectRow.FindControl("txtCarModelID")
        carModelD = Convert.ToInt32(txtCarModelID.Text)


        Dim txtCarModelName As TextBox
        Dim carModelName As String
        txtCarModelName = selectRow.FindControl("txtCarModelName")
        carModelName = txtCarModelName.Text

        
        txtCarModelName = gvCarDetails.Rows(e.RowIndex).FindControl("txtCarModelName")
        carModelName = txtCarModelName.Text


        UpdateCarDetails(carModelD, carModelName)

        FillCarDetails()


    End Sub

/////////////////////////////////////////////////////////

Public Sub UpdateCarDetails(ByVal carModelId As Integer, ByVal carModelName As String)
        Dim lConSC As SqlConnection = Nothing
        Dim ltranSC As SqlTransaction = Nothing
        marrParm = New SqlParameter(1) {}
        Try
            marrParm(0) = New SqlParameter("@carModelId", SqlDbType.Int)
            marrParm(0).Value = carModelId

            marrParm(1) = New SqlParameter("@carModelName", SqlDbType.VarChar, 64)
            marrParm(1).Value = carModelName

            With mObjBLL
                .ProcedureName = "updateCarModelDetails"
                .ParametersList = marrParm
                .AddUpdateMasters()

                If .IsRedirect = False Then
                    lblMsg.Text = "Error: Updating Data: " & .ErrorMessage
                    Exit Sub
                End If

            End With


        Catch ex As Exception
        Finally
            marrParm = Nothing
        End Try
    End Sub

////////////////////////////////////////////////