高手请教一下

scs1398572466 2010-12-31 11:56:03

假如我调用windows media player 制作一个播放器
再在list1 里面添加播放曲目，作为播放列表，，，
怎么实现程序自动按顺序播放列表中的曲目呢？？？？？？？

请大家帮个忙，，急用啊，，，，，，，，，，，
先谢谢啦

...全文

61 10 打赏收藏转发到动态举报

写回复

用AI写文章

10 条回复

切换为时间正序

请发表友善的回复…

发表回复

scs1398572466 2011-01-03

打赏
举报

感谢大家的帮忙现在一系列问题都解决啦

LinkSe7en 2011-01-01

打赏
举报

[Quote=引用 1 楼 link0007 的回复:]

做个全局变量play=0 wmp播放完play自+1然后播放list.item（play）
[/Quote]
XXXX写错了。。。。。你应该声明一个数组PlayList，类型是这个

type PL

dim Address as string

dim FileName as string 

end type

然后把PlayList(i).FileName按序添加到List里面
定义全局变量PlayOn=0 wmp播放完毕应该有个事件，在这个事件里面添加代码PlayOn=PlayOn+1，播放PlayList(PlayOn).Address，List1.Index=List1.Index+1.。。。。

LinkSe7en 2011-01-01

打赏
举报

做个全局变量play=0 wmp播放完play自+1然后播放list.item（play）

cbm6666 2011-01-01

打赏
举报

WindowsMediaPlayer还有个事件来检测, 但这个方法不太管用,因为它经常会因格式的不同,或文件的问题,检测不到终止状态.

Private Sub WindowsMediaPlayer1_PlayStateChange(ByVal NewState As Long)
If NewState = 1 Then WindowsMediaPlayer1.Controls.play
End Sub

cbm6666 2011-01-01

打赏
举报

'添加 List1 Timer1 WindowsMediaPlayer1
'歌曲自己改放在 app.path 下的Music文件夹

Private Declare Function PrintWindow Lib "user32" (ByVal hwnd As Long, ByVal hdc As Long, ByVal nFlags As Long) As Long
Dim AppDisk$, MusicDisk$, SongNo&
Private Sub Form_Load()
Me.Move (Screen.Width - Me.Width) \ 2, (Screen.Height - Me.Height) \ 2
AppDisk = IIf(Right(App.Path, 1) = "\", App.Path, App.Path & "\")
MusicDisk = AppDisk & "Music\"
If Dir(MusicDisk, vbDirectory) = "" Then MkDir MusicDisk
List1.AddItem MusicDisk & "1.dat"
List1.AddItem MusicDisk & "2.dat"
List1.AddItem MusicDisk & "3.dat"
SongNo = 1
If Dir(List1.List(0)) <> "" Then WindowsMediaPlayer1.URL = List1.List(0)
Timer1.Interval = 100: Timer1.Enabled = True
End Sub

Private Sub Timer1_Timer()
If WindowsMediaPlayer1.playState = wmppsStopped Or WindowsMediaPlayer1.playState = wmppsReady Then
SongNo = IIf(SongNo > 3, 1, SongNo + 1)
If Dir(List1.List(SongNo - 1)) = "" Then Exit Sub
WindowsMediaPlayer1.URL = List1.List(SongNo - 1)
WindowsMediaPlayer1.Controls.play
End If
End Sub

scs1398572466 2011-01-01