答案 0 :(得分:1)
当选择单选按钮时,这将运行您的代码。我会考虑花时间查看其他问题或其他来源以获取语法帮助。
Public Class Greetings
Private Sub RadioButton1_CheckedChanged(sender As Object, e As EventArgs) Handles RadioButton1.CheckedChanged, RadioButton2.CheckedChanged
If RadioButton1.Checked Then
MessageBox.Show("Hello")
ElseIf RadioButton2.Checked Then
MessageBox.Show("Goodbye")
End If
End Sub
End Class