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POlooping HttpWebRequest hangs the program until it is finished
 

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    <p>My code is working but my only problem is that the entire program freezes while it is looping and the freeze only stops when the loop is done, is there any way to get rid of this freezing? i want to see it display from 1 to 21 but instead it freezes and only displays number 21 right away.</p> <p>Here is my code. Should i change something so that it would tweak its performance? Thanks in advance</p> <pre><code> Dim x As Integer = 0 Do Dim POST As String = "authenticity_token=weZnH8V68yQSnQh91UtDZyatys%2FXtPQGN2vooyW4opY%3D&amp;email%5Bto_address%5D=intes2010%40gmail.com&amp;email%5Bfrom_name%5D=Test&amp;email%5Bfrom_address%5D=test%40email.com&amp;email%5Bnote%5D=today+is+a+big+success&amp;email%5Bcopy_yourself%5D=0&amp;id=house-of-pies-466226000" Dim request As HttpWebRequest Dim response As HttpWebResponse Dim tempCookies As New CookieContainer request = CType(WebRequest.Create("http://www.yellowpages.com/los-angeles-ca/mip/house-of-pies-466226000/send_email?lid=1000083727260"), HttpWebRequest) request.ContentType = "application/x-www-form-urlencoded" request.ContentLength = POST.Length request.Method = "POST" request.KeepAlive = True request.CookieContainer = tempCookies Dim requestStream As Stream = request.GetRequestStream() Dim postBytes As Byte() = Encoding.ASCII.GetBytes(POST) requestStream.Write(postBytes, 0, postBytes.Length) requestStream.Close() response = CType(request.GetResponse(), HttpWebResponse) tempCookies.Add(response.Cookies) Dim postreader As New StreamReader(response.GetResponseStream()) Dim thepage As String = postreader.ReadToEnd RichTextBox1.Text = thepage response.Close() x = x + 1 Label1.Text = x Loop While (x &lt;= 20) </code></pre>
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    1. USMarc Intes
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    1. COIs this process in a backgroundworker?
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      1. USKay Nelson
    2. COnever tried using backgroundworker. i am kinda new to VB.net
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      1. USMarc Intes
 

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