form1.frm

vb源码大全

VERSION 5.00
Object = "{C1A8AF28-1257-101B-8FB0-0020AF039CA3}#1.1#0"; "mci32.ocx"
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "mscomctl.ocx"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "comdlg32.ocx"
Begin VB.Form Form1 
   Caption         =   "MediaPlayer"
   ClientHeight    =   2820
   ClientLeft      =   165
   ClientTop       =   735
   ClientWidth     =   7155
   LinkTopic       =   "Form1"
   ScaleHeight     =   2820
   ScaleWidth      =   7155
   StartUpPosition =   3  '窗口缺省
   Begin VB.PictureBox Picture1 
      Height          =   1335
      Left            =   0
      Picture         =   "form1.frx":0000
      ScaleHeight     =   1275
      ScaleWidth      =   7155
      TabIndex        =   2
      Top             =   120
      Width           =   7215
   End
   Begin MSComDlg.CommonDialog CommonDialog1 
      Left            =   5520
      Top             =   2160
      _ExtentX        =   847
      _ExtentY        =   847
      _Version        =   393216
   End
   Begin VB.Timer Timer1 
      Left            =   6000
      Top             =   1560
   End
   Begin MSComctlLib.Slider Slider1 
      Height          =   495
      Left            =   240
      TabIndex        =   1
      Top             =   1560
      Width           =   4335
      _ExtentX        =   7646
      _ExtentY        =   873
      _Version        =   393216
   End
   Begin MCI.MMControl MMControl1 
      Height          =   495
      Left            =   360
      TabIndex        =   0
      Top             =   2160
      Width           =   4860
      _ExtentX        =   8573
      _ExtentY        =   873
      _Version        =   393216
      DeviceType      =   ""
      FileName        =   ""
   End
   Begin VB.Menu mnuFile 
      Caption         =   "文件(&F)"
      Begin VB.Menu mnuOpen 
         Caption         =   "打开"
      End
      Begin VB.Menu mnuClose 
         Caption         =   "关闭"
      End
      Begin VB.Menu mnuExit 
         Caption         =   "退出"
      End
   End
   Begin VB.Menu mnuHelp 
      Caption         =   "帮助(&H)"
      Begin VB.Menu mnuAbout 
         Caption         =   "关于"
      End
   End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Sub Form_Load()
Me.Caption = "Media Player"
Me.Timer1.Interval = 100
'规定显示输出的窗口为默认窗口
Me.MMControl1.hWndDisplay = 0
'为对话框设置默认的文件扩展名
Me.CommonDialog1.DefaultExt = "所有文件|*.*"
'设置对话框的类型列表框中所显示的文件类型过滤器
Me.CommonDialog1.Filter = "所有文件(*.*)|*.*|Windows视频(*.avi)|*.avi|CD音频(*.wav)|*.wav"
End Sub
Private Sub MnuAbout_Click()
    MsgBox "Media Player 1.0 version", vbOKOnly, "About Media Player"
End Sub
Private Sub MnuClose_Click()
    Me.MMControl1.Command = "close"
    Me.Timer1.Enabled = False
    Me.Slider1.Value = 0
End Sub
Private Sub MnuExit_Click()
    End
End Sub

Private Sub MnuOpen_Click()
    '打开"打开文件"对话框
    Me.CommonDialog1.ShowOpen
    'MCI控件读取打开文件
    Me.MMControl1.FileName = Me.CommonDialog1.FileName
    '如没有打开文件就退出
    If Me.MMControl1.FileName = "" Then
        Exit Sub
      Else
        '打开MCI文件
        Me.MMControl1.Command = "open"
        Me.Timer1.Enabled = True
        '设置Slider控件的最大和最小值
        Me.Slider1.Max = Me.MMControl1.Length
        Me.Slider1.Min = 0
        Me.Slider1.LargeChange = Me.MMControl1.Length / 5
        Me.Slider1.SmallChange = Me.MMControl1.Length / 10
   End If
End Sub
Private Sub Timer1_Timer()
Me.Slider1.Value = Me.MMControl1.Position
End Sub