回复1楼。
Dim tab As WinForm.TabControl = e.Form.Controls("TabControl1")
If tab.SelectedPage.Text = "Page2" Then
Dim dt1 As DataTable
dt1 = e.Form.controls("table数据").Table.DataTable
dt1.LoadFilter = "code='" & e.Row("code") & "'"
dt1.Load
ElseIf tab.SelectedPage.Text = "page1" Then
Dim dt2 As DataTable
dt2 = e.Form.controls("table1").Table.DataTable
dt2.LoadFilter = "code='" & e.Row("code") & "'"
dt2.Load
End If