首页 > 解决方案 > 如何在VB.NET中添加一键播放两个声音文件

问题描述

我想在 VB.NET 中制作一个按钮,有两个可变图片和两个可变声音,例如:如果我单击按钮,按钮的背景将显示 pic1 并播放 sound1.wav 然后如果我再次单击按钮将显示 pic2 为按钮背景和播放 sound2.wav

我可以使用此代码更改按钮背景,但我不知道如何添加两个播放声音:

 Public Class Form1
 Dim Index As Integer = 0
 Dim Image1 As New List(Of Image)


Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
    Index = Index Xor 1
    Button1.BackgroundImage = Image1(Index)

End Sub

Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
    Image1.Add(Image.FromFile("D:\pic1.png"))
    Image1.Add(Image.FromFile("D:\pic2.png"))
End Sub


End Class

标签: vb.net

解决方案


Image 类具有 tag 属性,因此您可以使用它来存储列表中加载的每个图像的声音路径。

Public Class Form1
    Dim Index As Integer = 0
    Dim Image1 As New List(Of Image)

    Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
        Index = Index Xor 1
        Button1.BackgroundImage = Image1(Index)
        My.Computer.Audio.Play(Image1(Index).Tag, AudioPlayMode.WaitToComplete)
    End Sub

    Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load
        Image1.Add(Image.FromFile("D:\pic1.png"))
        Image1(0).tag = "d:\sound1.wav"
        Image1.Add(Image.FromFile("D:\pic2.png"))
        Image1(1).tag = "d:\sound2.wav"
    End Sub
End Class

希望这可以帮助


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