我对编码完全陌生,并且一直在尝试做很多家庭研究。我目前正在使用 VB 2012,并注意到在很多论坛上
(ByVal Sender as Object,...
,当我加载按钮或表单时,我的代码会自动显示为(Sender as object...
. 我的问题是两者之间有什么区别以及它们如何分别影响程序?我:
Private Sub Button1_Click(sender As Object, e As EventArgs)
'Handles Button1.Click
End Sub
随机的:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.Windows.RoutedEventArgs)
'Handles Button1.Click
sayHello(sender)
End Sub