title: save pictures from Webcam using EMGU
body: <p>I want to modify my program in VB 2015 that captures a photo using a webcam and  saves it to my folder. The problem is that it replaces every picture taken, I want to save every picture with this format name picture01, picture02 etc.</p>
  
  <p>Info: I am using Emgu.</p>
  
  <p><a href="https://i.stack.imgur.com/d0OMf.png" rel="nofollow noreferrer">picture</a></p>
  
  <pre><code>Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick
      Try
        PictureBox1.Image = capture.QueryFrame.ToBitmap()
      Catch ex As Exception
        capture = New Emgu.CV.Capture
      End Try
  End Sub
  
  
  Private Sub startWebcam_Click(sender As Object, e As EventArgs) Handles startWebcam.Click
      Timer1.Start()
  End Sub
  
  Private Sub captWebcam_Click(sender As Object, e As EventArgs) Handles captWebcam.Click
      Dim picnumber As Integer = 0
      Timer1.Stop()
      'Save the picture
      PictureBox1.Image.Save("D:\WEBCAM\Img01.JPEG", Imaging.ImageFormat.Jpeg)
      capture.Dispose()
  End Sub
  </code></pre>