Public Class frmYesNo
Private Sub frmfrmYesNo_Load(sender As Object, e As EventArgs) Handles Me.Load
End Sub
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim btnResult As MsgBoxResult
btnResult = MsgBox("这是您需要的效果吗?", 3, "这是提示框")
Select Case btnResult
Case 6 '用户点了"是"键
'这里什么都不用写,直接返回初始窗体,除非你非要做点什么,那就将代码写在这里吧!
Case 7 '用户点了"否"键
MsgBox("还需要再确认一次吗?")
Case 2 '用户点了"取消"键
MsgBox("不明白点击'取消'键了,还要弹窗出来是为什么?")
End Select
End Sub
End Class
以上结果是你需要的吗?