Kod:
Private Const NCBASTAT As Long = &H33 Private Const NCBNAMSZ As Long = 16 Private Const HEAP_ZERO_MEMORY As Long = &H8 Private Const HEAP_GENERATE_EXCEPTIONS As Long = &H4 Private Const NCBRESET As Long = &H32 Private Type NET_CONTROL_BLOCK ncb_command As Byte ncb_retcode As Byte ncb_lsn As Byte ncb_num As Byte ncb_buffer As Long ncb_length As Integer ncb_callname As String * NCBNAMSZ ncb_name As String * NCBNAMSZ ncb_rto As Byte ncb_sto As Byte ncb_post As Long ncb_lana_num As Byte ncb_cmd_cplt As Byte ncb_reserve(9) As Byte ncb_event As Long End Type Private Type ADAPTER_STATUS adapter_address(5) As Byte rev_major As Byte reserved0 As Byte adapter_type As Byte rev_minor As Byte duration As Integer frmr_recv As Integer frmr_xmit As Integer iframe_recv_err As Integer xmit_aborts As Integer xmit_success As Long recv_success As Long iframe_xmit_err As Integer recv_buff_unavail As Integer t1_timeouts As Integer ti_timeouts As Integer Reserved1 As Long free_ncbs As Integer max_cfg_ncbs As Integer max_ncbs As Integer xmit_buf_unavail As Integer max_dgram_size As Integer pending_sess As Integer max_cfg_sess As Integer max_sess As Integer max_sess_pkt_size As Integer name_count As Integer End Type Private Type NAME_BUFFER name As String * NCBNAMSZ name_num As Integer name_flags As Integer End Type Private Type ASTAT adapt As ADAPTER_STATUS NameBuff(30) As NAME_BUFFER End Type Private Declare Function Netbios Lib "netapi32.dll" (pncb As NET_CONTROL_BLOCK) As Byte Private Declare Sub CopyMemory Lib "kernel32" Alias "RtlMoveMemory" (hpvDest As Any, ByVal hpvSource As Long, ByVal cbCopy As Long) Private Declare Function GetProcessHeap Lib "kernel32" () As Long Private Declare Function HeapAlloc Lib "kernel32" (ByVal hHeap As Long, ByVal dwFlags As Long, ByVal dwBytes As Long) As Long Private Declare Function HeapFree Lib "kernel32" (ByVal hHeap As Long, ByVal dwFlags As Long, lpMem As Any) As Long Function MacAdresi() As String Dim tmp As String Dim pASTAT As Long Dim NCB As NET_CONTROL_BLOCK Dim AST As ASTAT NCB.ncb_command = NCBRESET Call Netbios(NCB) NCB.ncb_callname = "* " NCB.ncb_command = NCBASTAT NCB.ncb_lana_num = 0 NCB.ncb_length = Len(AST) pASTAT = HeapAlloc(GetProcessHeap(), HEAP_GENERATE_EXCEPTIONS Or HEAP_ZERO_MEMORY, NCB.ncb_length) If pASTAT = 0 Then Debug.Print "memory allocation failed!" Exit Function End If NCB.ncb_buffer = pASTAT Call Netbios(NCB) CopyMemory AST, NCB.ncb_buffer, Len(AST) tmp = Format$(Hex(AST.adapt.adapter_address(0)), "00") & " " & Format$(Hex(AST.adapt.adapter_address(1)), "00") & " " & Format$(Hex(AST.adapt.adapter_address(2)), "00") & " " & Format$(Hex(AST.adapt.adapter_address(3)), "00") & " " & Format$(Hex(AST.adapt.adapter_address(4)), "00") & " " & Format$(Hex(AST.adapt.adapter_address(5)), "00") HeapFree GetProcessHeap(), 0, pASTAT GetMACAddress = tmp End Function
:Form Kodları:
Kod:
Text1.Text = MacAdresi() msgbox text1.text
Kolay Gelsin
__________________