Visual Basic - msflexgrid color fila

tengo un texbox donde hago un filtrado ingreso el nombre y aparece
la fila encontrada,resaltada con un color .lo que deseo es desplazar fila resaltada con las teclas keydowun/keyup(arriba/abajo) dentro del msflexgrid despues de hacer el filtrado pero no se como hacerlo.pierdo el foco



Dim dbconex As New Connection


Private Sub Form_Load()

dbconex.Open "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Documents and Settings\AZUCENA\Escritorio\kgv\bd1.mdb;Persist Security Info=False"
Me.MSHFlexGrid1.SelectionMode = flexSelectionByRow

End Sub


Private Sub MSHFlexGrid1_SelChange()
On Error Resume Next
Me.MSHFlexGrid1.Refresh
Me.MSHFlexGrid1.TopRow = 1
Me.MSHFlexGrid1.RowSel = Me.MSHFlexGrid1.Row

Me.Text1.Text = MSHFlexGrid1.TextMatrix(MSHFlexGrid1.Row, 1)

End Sub


Private Sub txtbusqueda_Change()

Dim rsConex As New Recordset
Dim strSQL As String
strSQL = "Select * from lista Where nombre like '" + Trim(txtbusqueda) & "%' "
rsConex.Open strSQL, dbconex, adOpenStatic, adLockBatchOptimistic



Set Me.MSHFlexGrid1.DataSource = rsConex

If Me.MSHFlexGrid1.Row = 0 Then
Me.Text1.Text = Empty
Exit Sub

End If
Call llamar

End Sub


Sub llamar()
On Error Resume Next
Dim i As Integer
Dim j As Integer
Me.Text1.Text = MSHFlexGrid1.TextMatrix(MSHFlexGrid1.Row, 1)

With MSHFlexGrid1


For i = 0 To 4
For j = 0 To 4
If MSHFlexGrid1.TextMatrix(i, 1) = txtbusqueda Then


.Col = j
.Row = i

Me.MSHFlexGrid1.FocusRect = flexFocusNone
Me.MSHFlexGrid1.HighLight = flexHighlightWithFocus
Me.MSHFlexGrid1.SelectionMode = flexSelectionByRow
Me.MSHFlexGrid1.FocusRect = flexFocusNone
' PONE EL COLOR ROJO EN LA FILA
.CellBackColor = &HC0C0C0


End If
Next j
Next i


End With

End Sub