表对应的按钮可用不可用？ - 专家坐堂 - Foxtable(狐表) - 新一代数据库软件，完美融合Access、Foxpro、Excel、vb.net之优势，人人都能掌握的快速软件开发工具!

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表A副本为当前表时，按钮1可用
表B副本为当前表时，按钮2可用
表C副本为当前表时，按钮3可用
下面的代码为什么都不行，应该如何写？

一、

If e.Sender.Name = "table1" Then

    e.Form.Controls("Button1").Enabled = True
    e.Form.Controls("Button2").Enabled = False
    e.Form.Controls("Button3").Enabled = False
ElseIf e.Sender.Name = "table2" Then
    e.Form.Controls("Button1").Enabled = False
    e.Form.Controls("Button2").Enabled = True
    e.Form.Controls("Button3").Enabled = False
ElseIf e.Sender.Name = "table3" Then
    e.Form.Controls("Button1").Enabled = False
    e.Form.Controls("Button2").Enabled = False
    e.Form.Controls("Button3").Enabled = True
End If

二、

If CurrentTable.Name = "table1" Then
    e.Form.Controls("Button1").Enabled = True
    e.Form.Controls("Button2").Enabled = False
    e.Form.Controls("Button3").Enabled = False
ElseIf CurrentTable.Name = "table2" Then
    e.Form.Controls("Button1").Enabled = False
    e.Form.Controls("Button2").Enabled = True
    e.Form.Controls("Button3").Enabled = False
ElseIf CurrentTable.Name = "table3" Then
    e.Form.Controls("Button1").Enabled = False
    e.Form.Controls("Button2").Enabled = False
    e.Form.Controls("Button3").Enabled = True
End If

三、

If e.Sender.Name = "公司_table1" Then
    e.Form.Controls("Button1").Enabled = True
    e.Form.Controls("Button2").Enabled = False
    e.Form.Controls("Button3").Enabled = False
ElseIf e.Sender.Name = "公司_table2" Then
    e.Form.Controls("Button1").Enabled = False
    e.Form.Controls("Button2").Enabled = True
    e.Form.Controls("Button3").Enabled = False
ElseIf e.Sender.Name = "公司_table3" Then
    e.Form.Controls("Button1").Enabled = False
    e.Form.Controls("Button2").Enabled = False
    e.Form.Controls("Button3").Enabled = True
End If

主题：表对应的按钮可用不可用？