form1.frm

这里有很多很实用的VB编程案例,方便大家学习VB.

VERSION 5.00
Object = "{22D6F304-B0F6-11D0-94AB-0080C74C7E95}#1.0#0"; "MSDXM.OCX"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Begin VB.Form Form1 
   Caption         =   "MP3播放器"
   ClientHeight    =   3045
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   3165
   LinkTopic       =   "Form1"
   ScaleHeight     =   3045
   ScaleWidth      =   3165
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Cmdload1 
      Caption         =   "Load"
      Height          =   375
      Left            =   600
      TabIndex        =   5
      Top             =   120
      Width           =   615
   End
   Begin VB.CommandButton Cmdplay1 
      Caption         =   "Play"
      Height          =   375
      Left            =   600
      TabIndex        =   4
      Top             =   720
      Width           =   615
   End
   Begin VB.CommandButton Cmdstop1 
      Caption         =   "Stop"
      Height          =   375
      Left            =   600
      TabIndex        =   3
      Top             =   1320
      Width           =   615
   End
   Begin VB.CommandButton Cmdpause1 
      Caption         =   "Pause"
      Height          =   375
      Left            =   600
      TabIndex        =   2
      Top             =   1920
      Width           =   615
   End
   Begin VB.VScrollBar Volplayer1 
      Height          =   2295
      LargeChange     =   200
      Left            =   120
      Max             =   -10000
      SmallChange     =   100
      TabIndex        =   1
      Top             =   120
      Value           =   -10000
      Width           =   255
   End
   Begin MSComDlg.CommonDialog CommonDialog1 
      Left            =   1440
      Top             =   120
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
   Begin MediaPlayerCtl.MediaPlayer MediaPlayer1 
      Height          =   375
      Left            =   1440
      TabIndex        =   0
      Top             =   720
      Visible         =   0   'False
      Width           =   1335
      AudioStream     =   -1
      AutoSize        =   0   'False
      AutoStart       =   -1  'True
      AnimationAtStart=   -1  'True
      AllowScan       =   -1  'True
      AllowChangeDisplaySize=   -1  'True
      AutoRewind      =   0   'False
      Balance         =   0
      BaseURL         =   ""
      BufferingTime   =   5
      CaptioningID    =   ""
      ClickToPlay     =   -1  'True
      CursorType      =   0
      CurrentPosition =   -1
      CurrentMarker   =   0
      DefaultFrame    =   ""
      DisplayBackColor=   0
      DisplayForeColor=   16777215
      DisplayMode     =   0
      DisplaySize     =   4
      Enabled         =   -1  'True
      EnableContextMenu=   -1  'True
      EnablePositionControls=   -1  'True
      EnableFullScreenControls=   0   'False
      EnableTracker   =   -1  'True
      Filename        =   ""
      InvokeURLs      =   -1  'True
      Language        =   -1
      Mute            =   0   'False
      PlayCount       =   1
      PreviewMode     =   0   'False
      Rate            =   1
      SAMILang        =   ""
      SAMIStyle       =   ""
      SAMIFileName    =   ""
      SelectionStart  =   -1
      SelectionEnd    =   -1
      SendOpenStateChangeEvents=   -1  'True
      SendWarningEvents=   -1  'True
      SendErrorEvents =   -1  'True
      SendKeyboardEvents=   0   'False
      SendMouseClickEvents=   0   'False
      SendMouseMoveEvents=   0   'False
      SendPlayStateChangeEvents=   -1  'True
      ShowCaptioning  =   0   'False
      ShowControls    =   -1  'True
      ShowAudioControls=   -1  'True
      ShowDisplay     =   0   'False
      ShowGotoBar     =   0   'False
      ShowPositionControls=   -1  'True
      ShowStatusBar   =   0   'False
      ShowTracker     =   -1  'True
      TransparentAtStart=   0   'False
      VideoBorderWidth=   0
      VideoBorderColor=   0
      VideoBorder3D   =   0   'False
      Volume          =   -1440
      WindowlessVideo =   0   'False
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub Cmdload1_Click()
    CommonDialog1.ShowOpen
    MediaPlayer1.FileName = CommonDialog1.FileName
    Volplayer1.Value = MediaPlayer1.Volume
End Sub



Private Sub Cmdpause1_Click()
    MediaPlayer1.Pause
End Sub

Private Sub Cmdplay1_Click()
    MediaPlayer1.Play
End Sub



Private Sub Cmdstop1_Click()
    MediaPlayer1.Stop
End Sub



Private Sub Form_Deactivate()
    On Error Resume Next
    MediaPlayer1.Stop
End Sub

Private Sub Volplayer1_Change()
    MediaPlayer1.Volume = Volplayer1.Value
End Sub