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Dim tab As WinForm.TabControl = forms("使用数据记录").controls("TabControl1")
Select Case tab.selectedpage.Text
Case "0"
e.Form.Controls("SplitContainer1").Visible=True
e.Form.Controls("SplitContainer1").TopMost= True
e.Form.Controls("SplitContainer2").Visible=False
e.Form.Controls("SplitContainer3").Visible=False
e.Form.Controls("SplitContainer4").Visible=False
Case "1"
e.Form.Controls("SplitContainer2").Visible=True
e.Form.Controls("SplitContainer2").TopMost= True
e.Form.Controls("SplitContainer1").Visible=False
e.Form.Controls("SplitContainer4").Visible=False
e.Form.Controls("SplitContainer3").Visible=False
Case "2"
e.Form.Controls("SplitContainer3").Visible=True
e.Form.Controls("SplitContainer3").TopMost= True
e.Form.Controls("SplitContainer1").Visible=False
e.Form.Controls("SplitContainer2").Visible=False
e.Form.Controls("SplitContainer4").Visible=False
Case "3"
e.Form.Controls("SplitContainer4").Visible=True
e.Form.Controls("SplitContainer4").TopMost= True
e.Form.Controls("SplitContainer1").Visible=False
e.Form.Controls("SplitContainer2").Visible=False
e.Form.Controls("SplitContainer3").Visible=False
End Select