主题：关于判断副本表的疑问

先判断控件类型再判断吧。

不过，如果是非副本好像会出错的。

如果是非副本会出错，这个我搞不定它。

For Each c As WinForm.Control In e.Form.Controls
    try
        If c.Gettype.name = "Table"
            Dim s As String
            Dim t As Table = Tables(e.Form.Name & "_" & c.name)
            Select Case t.TableType
                Case TableTypeEnum.Normal
                    If t.IsCopy Then
                        s = "副本"
                    Else
                        s = "标准"
                    End If
                    MessageBox.Show(s)
            End Select
        End If
    Catch ex As Exception
    End try
Next