VB.Net Tutorial/Windows/Mp3 Player — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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Текущая версия на 15:56, 26 мая 2010
Mp3 Player
<source lang="vbnet">Imports System.Drawing Imports System.Drawing.Drawing2D Imports System.Windows.Forms public class Mp3Player
public Shared Sub Main Application.Run(New Form1) End Sub
End class Public Class Form1
Inherits System.Windows.Forms.Form Public Sub New() MyBase.New() InitializeComponent() End Sub Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean) If disposing Then If Not (components Is Nothing) Then components.Dispose() End If End If MyBase.Dispose(disposing) End Sub Private components As System.ruponentModel.IContainer Friend WithEvents OpenFileDialog1 As System.Windows.Forms.OpenFileDialog Friend WithEvents AxMediaPlayer1 As AxMediaPlayer.AxMediaPlayer Friend WithEvents Button1 As System.Windows.Forms.Button Friend WithEvents Button2 As System.Windows.Forms.Button Friend WithEvents Button3 As System.Windows.Forms.Button Friend WithEvents Button4 As System.Windows.Forms.Button <System.Diagnostics.DebuggerStepThrough()> Private Sub InitializeComponent() Dim resources As System.Resources.ResourceManager = New System.Resources.ResourceManager(GetType(Form1)) Me.OpenFileDialog1 = New System.Windows.Forms.OpenFileDialog Me.AxMediaPlayer1 = New AxMediaPlayer.AxMediaPlayer Me.Button1 = New System.Windows.Forms.Button Me.Button2 = New System.Windows.Forms.Button Me.Button3 = New System.Windows.Forms.Button Me.Button4 = New System.Windows.Forms.Button CType(Me.AxMediaPlayer1, System.ruponentModel.ISupportInitialize).BeginInit() Me.SuspendLayout() " "AxMediaPlayer1 " Me.AxMediaPlayer1.Location = New System.Drawing.Point(88, 8) Me.AxMediaPlayer1.Name = "AxMediaPlayer1" Me.AxMediaPlayer1.OcxState = CType(resources.GetObject("AxMediaPlayer1.OcxState"), System.Windows.Forms.AxHost.State) Me.AxMediaPlayer1.Size = New System.Drawing.Size(88, 64) Me.AxMediaPlayer1.TabIndex = 0 Me.AxMediaPlayer1.Visible = False " "Button1 " Me.Button1.Location = New System.Drawing.Point(40, 80) Me.Button1.Name = "Button1" Me.Button1.Size = New System.Drawing.Size(56, 32) Me.Button1.TabIndex = 1 Me.Button1.Text = "Open" " "Button2 " Me.Button2.Location = New System.Drawing.Point(96, 80) Me.Button2.Name = "Button2" Me.Button2.Size = New System.Drawing.Size(56, 32) Me.Button2.TabIndex = 2 Me.Button2.Text = "Play" " "Button3 " Me.Button3.Location = New System.Drawing.Point(152, 80) Me.Button3.Name = "Button3" Me.Button3.Size = New System.Drawing.Size(56, 32) Me.Button3.TabIndex = 3 Me.Button3.Text = "Pause" " "Button4 " Me.Button4.Location = New System.Drawing.Point(208, 80) Me.Button4.Name = "Button4" Me.Button4.Size = New System.Drawing.Size(56, 32) Me.Button4.TabIndex = 4 Me.Button4.Text = "Stop" " "Form1 " Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13) Me.ClientSize = New System.Drawing.Size(292, 142) Me.Controls.Add(Me.Button4) Me.Controls.Add(Me.Button3) Me.Controls.Add(Me.Button2) Me.Controls.Add(Me.Button1) Me.Controls.Add(Me.AxMediaPlayer1) CType(Me.AxMediaPlayer1, System.ruponentModel.ISupportInitialize).EndInit() Me.ResumeLayout(False) End Sub Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click OpenFileDialog1.ShowDialog() OpenFileDialog1.Filter = "MP3 Files(*.mp3)|*.mp3|MIDI(*.mid)|*.mid|All Files(*.*)|*.*" OpenFileDialog1.FilterIndex = 1 AxMediaPlayer1.Open(OpenFileDialog1.FileName) Button2.Enabled = True End Sub Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click AxMediaPlayer1.Play() Button3.Enabled = True Button4.Enabled = True End Sub Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click AxMediaPlayer1.Pause() End Sub Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click AxMediaPlayer1.Stop() Button3.Enabled = False End Sub Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load Button2.Enabled = False Button3.Enabled = False Button4.Enabled = False End Sub
End Class</source>