使用vb.net每月播放一个视频

Imports WMPLib

Public Class Form1
    Dim player As New WindowsMediaPlayer()

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        player.URL = "视频文件路径" '设置视频文件路径
        player.settings.autoStart = False '设置不自动开始播放
    End Sub

    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
        player.controls.play() '开始播放视频
        Timer1.Enabled = False '播放一次后禁用定时器
    End Sub
End Class