Asp.net, with VB, Webcam

[chai0036]

Hi to all,

I'm very new to asp.net and VB and I am currently working on a project that need to get a webcam to work in asp.net with VB and have been struggling for sometime.

I'll need to use the webcam to capture the image and this function to be used in a web form. This is the code that i'm currently working on.

 
Imports System
Imports System.IO
Imports System.Drawing
Imports System.Drawing.Drawing2D
Imports System.Drawing.Imaging
Imports System.Net
 
Partial Class _Default
    Inherits System.Web.UI.Page
 
 
 
    Protected Sub Page_Load(ByVal sender As Object, ByVal e As EventArgs)
        'Jpeg compression quality 
        Dim nQuality As Short = 45
 
        'Shout a picture from my webcam 
        Dim cam As CAMSERVERLib.Camera = New CAMSERVERLib.CameraClass()
 
        Dim picture As Byte() = (cam.GrabFrame(nQuality))
 
        'Add the hour to the jpeg picture 
        Dim ms As New MemoryStream(picture)
        Dim bmp As New Bitmap(ms)
 
        Dim g As Graphics = Graphics.FromImage(bmp)
 
        Dim strDate As String = DateTime.Now.ToLongDateString() + " - " + DateTime.Now.ToLongTimeString()
 
        Dim drawFormat As New StringFormat()
        drawFormat.Alignment = StringAlignment.Center
 
        g.DrawString(strDate, New Font(FontFamily.GenericSansSerif, 12), New SolidBrush(Color.Black), New RectangleF(1, 1, 320, 240), drawFormat)
 
        g.DrawString(strDate, New Font(FontFamily.GenericSansSerif, 12), New SolidBrush(Color.White), New RectangleF(0, 0, 320, 240), drawFormat)
 
        'Get codecs 
        Dim icf As ImageCodecInfo() = ImageCodecInfo.GetImageEncoders()
 
        Dim encps As New EncoderParameters(1)
        Dim encp As New EncoderParameter(System.Drawing.Imaging.Encoder.Quality, CLng(nQuality))
 
        'Set quality 
        encps.Param(0) = encp
 
        bmp.Save(Response.OutputStream, icf(1), encps)
 
        g.Dispose()
        bmp.Dispose()
 
    End Sub
End Class
 

What am i suppose to do now? Kinda stucked. Codes shows no errors?
Is it something to do with my web service? My driver? Or my design page?


Thx in advance.

Max

[chai0036]

Btw, this is the webcam i'm using Microsoft LifeCam VX-1000. Hope it helps.

Max