如何获得表单克隆变量？

  • Z时代
  • 2024-01-10
  • 分类：问答

Public Sub playbtnclick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles playbutton.Click 
    Dim form2clone As New Form2 
    form2clone.Tag = selectedpicid 
    form2clone.Show() 
End Sub 
Public Sub labelclick(ByVal sender As System.Object, ByVal e As System.EventArgs) 
    Dim lbl As Label = sender 
    For Each frm2 As Form2 In 'How can I find specified form2? 
     If frm2.Tag = searchtag Then 
      TextBox1.Text = frm2.justvariable & lbl.Tag 
      Exit For 
     End If 
    Next 
End Sub

如何在VB.net中找到指定的form2并获取表单克隆变量？如何获得表单克隆变量？

回答：

您可以将您的form2添加到列表中，然后遍历该列表。 例如

Dim ALForm2 as new list (of Form2) 
Dim form2clone As New Form2 
form2clone.Tag = selectedpicid 
form2clone.Show() 
ALForm2.Add (form2clone)

然后可以遍历ALForm2

以上是 如何获得表单克隆变量？ 的全部内容， 来源链接： utcz.com/qa/258809.html

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