Hi,
Not sure if I understand your question but If you are looking to
list the computers in a network here are some links.
If you have an active directory
http://www.vbdotnetheaven.com/Code/May2003/1004.asp
Home network sample console app
Imports System.Runtime.InteropServices
Module Module1
Structure Computer_info_101
Public Platform_ID As Integer
<MarshalAsAttribute(UnmanagedType.LPWStr)> Public Name As String
Public Version_Major As Integer
Public Version_Minor As Integer
Public Type As Integer
<MarshalAsAttribute(UnmanagedType.LPWStr)> Public Comment As String
End Structure
Declare Unicode Function NetServerEnum Lib "Netapi32.dll" _
(ByVal Servername As Integer, ByVal level As Integer, _
ByRef buffer As Integer, ByVal PrefMaxLen As Integer, _
ByRef EntriesRead As Integer, ByRef TotalEntries As Integer, _
ByVal ServerType As Integer, ByVal DomainName As String, _
ByRef ResumeHandle As Integer) As Integer
Declare Function NetApiBufferFree Lib "Netapi32.dll" _
(ByVal lpBuffer As Integer) As Integer
Private Const SV_TYPE_SERVER As Integer = &H2 ' All Servers
Sub Main()
Dim ComputerInfo As Computer_info_101
Dim i, MaxLenPref, level, ret, EntriesRead, TotalEntries, ResumeHandle As
Integer
Dim BufPtr As Integer
Dim iPtr As IntPtr
MaxLenPref = -1
level = 101
ret = NetServerEnum(0, level, BufPtr, MaxLenPref, EntriesRead, TotalEntries,
_
SV_TYPE_SERVER, "MSHOME", ResumeHandle) ' Replace MSHOME with your workgroup
name
If ret <> 0 Then
Console.WriteLine("An Error has occured")
Return
End If
' loop thru the entries
For i = 0 To EntriesRead - 1
' copy the stuff into our structure
Dim ptr As IntPtr = New IntPtr(BufPtr)
computerInfo = CType(Marshal.PtrToStructure(ptr,
GetType(Computer_info_101)), _
Computer_info_101)
BufPtr = BufPtr + Len(ComputerInfo)
Console.WriteLine(computerInfo.Name)
Next
NetApiBufferFree(BufPtr)
Console.Write("Press Enter to End")
Dim s As String = Console.ReadLine()
End Sub
End Module
Ken
---------------------------
"Hei" <ch******@msn.com> wrote in message
news:%2****************@TK2MSFTNGP11.phx.gbl...
Hi,
is .net framework provide a class that can browse network machine and
reutrn
a machine name that is user selected ? i find such function in .net
framework reference for a long
time.
thx.
Hei
