n音讯DataAvailable编译错误

Question

我试图理解为什么下面这段代码（waveInStream.DataAvailable）：

Private Sub cmbRecord_Click(sender As Object, e As EventArgs) 
    Dim saveFileDialog As New SaveFileDialog() 
    saveFileDialog.Title = "Select output file:" 
    saveFileDialog.Filter = "WAV Files (*.wav)|*.wav" 
    saveFileDialog.FileName = outputFilename 

    If saveFileDialog.ShowDialog() = DialogResult.OK Then 
     outputFilename = saveFileDialog.FileName 

     waveInStream = New WaveIn(44100, 2) 
     writer = New WaveFileWriter(outputFilename, waveInStream.WaveFormat) 
     waveInStream.DataAvailable += New EventHandler(Of WaveInEventArgs)(AddressOf waveInStream_DataAvailable) 
     waveInStream.StartRecording() 


     ' Just controling the objects on the screen. 
     cmbRecord.Enabled = False 
     cmbStop.Enabled = True 
    End If 
End Sub 

是给我的错误：

Error 1 'Public Event DataAvailable(sender As Object, e As NAudio.Wave.WaveInEventArgs)' 
is an event, and cannot be called directly. Use a 'RaiseEvent' statement to raise an event. 

我将上面的代码从c＃到VB.net使用示例HERE

转换为VB的c＃是这样的：

private void cmbRecord_Click(object sender, EventArgs e) 
    { 
     SaveFileDialog saveFileDialog = new SaveFileDialog(); 
     saveFileDialog.Title = "Select output file:"; 
     saveFileDialog.Filter = "WAV Files (*.wav)|*.wav"; 
     saveFileDialog.FileName = outputFilename; 
     if (saveFileDialog.ShowDialog() == DialogResult.OK) 
     { 
      outputFilename = saveFileDialog.FileName; 

      waveInStream = new WaveIn(44100,2); 
      writer = new WaveFileWriter(outputFilename, waveInStream.WaveFormat); 

      waveInStream.DataAvailable += new EventHandler<WaveInEventArgs>(waveInStream_DataAvailable); 
      waveInStream.StartRecording(); 


      // Just controling the objects on the screen. 
      cmbRecord.Enabled = false; 
      cmbStop.Enabled = true; 
     } 
    } 

任何帮助将是伟大的！

谢谢！

Answer 1

尝试

AddHandler waveInStream.DataAvailable, AddressOf waveInStream_DataAvailable