Problem with VB.NET under .NET 2003 Final beta 
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 Problem with VB.NET under .NET 2003 Final beta

Problem with VB.NET under .NET 2003 Final beta:

Imports System
Imports System.Net
Imports System.IO

Public Class Form1
    Inherits System.Windows.Forms.Form

#Region " Windows Form Designer generated code "

    Public Sub New()
        MyBase.New()

        'This call is required by the Windows Form Designer.
        InitializeComponent()

        'Add any initialization after the InitializeComponent() call

    End Sub

    'Form overrides dispose to clean up the component list.
    Protected Overloads Overrides Sub Dispose(ByVal disposing As Boolean)
        If disposing Then
            If Not (components Is Nothing) Then
                components.Dispose()
            End If
        End If
        MyBase.Dispose(disposing)
    End Sub

    'Required by the Windows Form Designer
    Private components As System.ComponentModel.IContainer

    'NOTE: The following procedure is required by the Windows Form Designer
    'It can be modified using the Windows Form Designer.
    'Do not modify it using the code editor.
    Friend WithEvents PictureBox1 As System.Windows.Forms.PictureBox
    <System.Diagnostics.De{*filter*}StepThrough()> Private Sub
InitializeComponent()
        Me.PictureBox1 = New System.Windows.Forms.PictureBox
        Me.SuspendLayout()
        '
        'PictureBox1
        '
        Me.PictureBox1.BackColor = System.Drawing.SystemColors.ControlDark
        Me.PictureBox1.Location = New System.Drawing.Point(8, 8)
        Me.PictureBox1.Name = "PictureBox1"
        Me.PictureBox1.Size = New System.Drawing.Size(280, 264)
        Me.PictureBox1.TabIndex = 0
        Me.PictureBox1.TabStop = False
        '
        'Form1
        '
        Me.AutoScaleBaseSize = New System.Drawing.Size(5, 13)
        Me.ClientSize = New System.Drawing.Size(292, 277)
        Me.Controls.Add(Me.PictureBox1)
        Me.Name = "Form1"
        Me.Text = "Form1"
        Me.ResumeLayout(False)

    End Sub

#End Region

    Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles PictureBox1.Click

        ' Create a new WebClient instance.
        Dim myWebClient As New WebClient
        Dim uristring As String
        uristring = " http://www.*-*-*.com/ ;

        ' Download home page data.
        Console.WriteLine("Accessing {0} ...", uriString)

        ' Open a stream to point to the data stream coming from the Web
resource.
        Dim myStream As Stream = myWebClient.OpenRead(uriString)

        Console.WriteLine(ControlChars.Cr + "Displaying Data :" +
ControlChars.Cr)
        Dim sr As New StreamReader(myStream)
        Console.WriteLine(sr.ReadToEnd())

    End Sub

End Class

The line:

        Dim myStream As Stream = myWebClient.OpenRead(uriString)

Causes the following error:

An unhandled exception of type 'System.Net.Sockets.SocketException' occurred
in system.dll

Additional information: An operation on a socket could not be performed
because the system lacked sufficient buffer space or because a queue was
full



Wed, 11 May 2005 05:37:13 GMT  
 
 [ 1 post ] 

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