我想，当我输入时，组合框应该处于活动模式

Question

Private Sub Worksheet_BeforeDoubleClick(ByVal Target As Range, Cancel As Boolean)
Private Sub Worksheet_SelectionChange(ByVal Target As Range)
'Update by Extendoffice: 2017/8/15
    Dim xCombox As OLEObject
    Dim xStr As String
    Dim xWs As Worksheet
    Set xWs = Application.ActiveSheet
    On Error Resume Next
    Set xCombox = xWs.OLEObjects("TempCombo")
    With xCombox
        .ListFillRange = ""
        .LinkedCell = ""
        .Visible = False
    End With
    If Target.Validation.Type = 3 Then
        Target.Validation.InCellDropdown = False
        Cancel = True
        xStr = Target.Validation.Formula1
        xStr = Right(xStr, Len(xStr) - 1)
        If xStr = "" Then Exit Sub
        With xCombox
            .Visible = True
            .Left = Target.Left
            .Top = Target.Top
            .Width = Target.Width + 5
            .Height = Target.Height + 5
            .ListFillRange = xStr
            .LinkedCell = Target.Address
        End With
        xCombox.Activate
        'Me.TempCombo.DropDown
    End If
End Sub
Private Sub TempCombo_KeyDown(ByVal KeyCode As MSForms.ReturnInteger, ByVal Shift As Integer)
    Select Case KeyCode
        Case 9
            Application.ActiveCell.Offset(0, 1).Activate
        Case 13
            Application.ActiveCell.Offset(1, 0).Activate
        Case 27
            Application.ActiveCell.Offset(0, 0).Activate
        Case 37
            Application.ActiveCell.Offset(0, -1).Activate
        Case 39
            Application.ActiveCell.Offset(0, 1).Activate

    End Select
End Sub