我想当窗口加载完成后,将窗口中(TabControl1)控件的所有PAGE隐藏,以下代码哪里错了?
Dim pgs As List ( of winform.tabpage)pgs = e.Form.Controls("TabControl1").TabpagesFor Each pg As WinForm.TabPage In pgspg.Visible = FalseNext
执行后: