Sending packets

[Polyhymnia]

Hello,

I get AccesViolationE xception with a code when I try to send a packet back to a server. I tried another way with my packet sniffer dll, there I get a SEHexception.

Here is my code I used where I get the AccesViolationE xception:

    Public Declare Auto Function vpSendPacket Lib "VBPCAP.DLL" (ByRef packet() As Byte) As System.Int32

Public Sub sendpacket()
        Dim str As Object
        str = "00000000 02 3D 00 36 00"
        Dim bb() As Byte
        bb = StrToByteArray(str)
        vpSendPacket(bb)
End Sub
Public Shared Function StrToByteArray(ByVal str As String) As Byte()
        Dim encoding As New System.Text.UTF8Encoding()
        Return encoding.GetBytes(str)
End Function 'StrToByteArray

This is the code from my packet sniffer:

Public Sub sendpacket()
        Dim str As Object
        str = "00000000 02 3D 00 36 00"
        AxPacketXCtrl1.Adapter.SendPacket(str)
End Sub

I think the program I'm trying to send to is protected. Does anyone know a work around or a good method to make it work?

All help appreciated, Thanks=D

Greetings,
Polyhymnia

[Polyhymnia]

Sorry wrong forum. Could a moderator move this?