请问如何改成公用过程？

之前把Private 改成PUBLIC，然后用CALL调用，但出现Me.Controls("label" & n).Visible有问题

Private Sub Form_Load()

    On Error Resume Next
    DoCmd.SetWarnings False
    DoCmd.RunSQL "SELECT 开证费分析.开证费币种 INTO 开证费币种 FROM 开证费分析;"
    Dim n As Integer
    For n = 1 To 4
        Me.Controls("label" & n).Visible = False
        Me.Controls("text" & n).Visible = False
        Me.Controls("text" & n).ControlSource = ""
    Next n
    
    Dim db As DAO.Database
    Dim rs As DAO.Recordset
    Dim fd As DAO.Field
    Dim str1 As String
    Set db = CurrentDb()
    Set rs = db.OpenRecordset("select * from 开证费币种")
    Set fd = rs.Fields(0)
    rs.MoveFirst
    n = 1
        Do Until rs.EOF
            str1 = fd.Value
            Me.Controls("label" & n).Visible = True
            Me.Controls("text" & n).Visible = True
            Me.Controls("label" & n).Caption = str1
            Me.Controls("text" & n).ControlSource = str1
            rs.MoveNext
            n = n + 1
        Loop
    rs.Close
    db.Close
    Set rs = Nothing
    Set db = Nothing
End Sub