ayuda con el winsock

[jesusito]

Hola tengo las siguientes lineas de codigo q pase del vb 6.0 al vb.net y me sale lo siguiente:
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'UPGRADE_WARNING: Form event Form1.QueryUnload has a new behavior. Click for more: 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="vbup2065"'
Private Sub Form1_Closing(ByVal eventSender As System.Object, ByVal eventArgs As System.ComponentModel.CancelEventArgs) Handles MyBase.Closing
Dim Cancel As Short = eventArgs.Cancel
System.Windows.Forms.Application.DoEvents() : SendMessage(mCapHwnd, DISCONNECT, 0, 0)
Winsock1.Close()
eventArgs.Cancel = Cancel
End Sub

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esta es otra
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Private Sub Timer1_Tick(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles Timer1.Tick
On Error Resume Next
SendMessage(mCapHwnd, GET_FRAME, 0, 0)
SendMessage(mCapHwnd, COPY, 0, 0)
'UPGRADE_ISSUE: Clipboard method Clipboard.GetData was not upgraded. Click for more: 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="vbup2069"'
Picture1.Image = Clipboard.GetDataObject()
'UPGRADE_ISSUE: Clipboard method Clipboard.GetData was not upgraded. Click for more: 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="vbup2069"'
'UPGRADE_WARNING: SavePicture was upgraded to System.Drawing.Image.Save and has a new behavior. Click for more: 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="vbup1041"'
Clipboard.GetDataObject.GetData("c:\temporal.bmp")
Dim Tamaño As Integer
FileOpen(1, "c:\temporal.bmp", OpenMode.Binary, OpenAccess.Read)
Tamaño = LOF(1)
ReDim Imagen(Tamaño - 1)
'UPGRADE_WARNING: Get was upgraded to FileGet and has a new behavior. Click for more: 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="vbup1041"'
FileGet(1, Imagen)
FileClose()
Winsock1.SendData(Imagen)
'UPGRADE_ISSUE: Clipboard method Clipboard.Clear was not upgraded. Click for more: 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="vbup2069"'
Clipboard.GetDataObject()
End Sub
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en eso me sale...q significa esto? ('UPGRADE_ISSUE: Clipboard method Clipboard.Clear was not upgraded. Click for more: 'ms-help://MS.VSCC.2003/commoner/redir/redirect.htm?keyword="vbup2069"'), si me pudieran ayudar seria perfecto.....saludos