从传递的表单中打开新表单作为参数vb.net

Question

是否可以打开sub传递的表单作为新表单，例如： vb.net 2010 windows窗体

Public Sub CheckMembership (byVal OpenFormName as form)

Using NewFormInstance as new OpenFormName
NewFormInstance.ShowDialog
End Using
End Sub

Answer 1

您无需创建传递给此方法的表单的新实例。你可以这样做：

Public Sub CheckMembership (byVal OpenFormName as form)
    OpenFormName.ShowDialog
End Sub

---

如果您想每次都打开一个新表单，您的方法中不需要参数。你可以这样做：

Public Sub CheckMembership()
    Dim OpenFormName As New YourFormClass
    OpenFormName.ShowDialog()
End Sub

Answer 2

Public Sub CheckMembership (byval OpenFormName as form)

    OpenFormName.ShowDialog

End Sub