ADSL:asymmetrical digital subscriber line 非對稱數(shù)字用戶線路wMi
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API:application program interface 應(yīng)用程序接口
Asynchronous datagram 異步數(shù)據(jù)報[vY\
ATSC:advanced television systems committee 美國的高級電視系統(tǒng)委員會Vy_NIL
ATV:advanced tv 美國高級電視kRLa$}
bslbf:bit string,left bit first 位串,左邊的為第一個5IyG
BAT:bouquet asssociation tabel 業(yè)務(wù)組關(guān)聯(lián)表或節(jié)目組關(guān)聯(lián)表{z^k
CA:conditional access 條件訪問"7}2
CAT:conditional access table 條件訪問表h9XmPr
CATV:calbe tv 有線電視8!:1
CLUT:color look-up tabel 彩色查找表BO
COFDM：coded orthogonal frequency division multiplexing 編碼的正交頻分復(fù)用)Mb"
CRC:cyclic redundancy check 循環(huán)亢余檢驗?+g
CSA:dvb common scrambling algorithm 通用加擾算法wjiC
CSS:content scrambling system 內(nèi)容不規(guī)則加密系統(tǒng)r(Xg*
CW:control word 控制字或密鑰ah~C
DAB：digital audio broadcasting 數(shù)字音頻廣播E[
DAVIC：數(shù)字音頻和視覺顧問委員會:b}Bs^
DCT：discrete cosin transform 離散余弦變換A|$
DECT：digitally enhanced cordless telecommunications 數(shù)字增強無線通信XFfR}+
DES：data encryption standard 國際數(shù)據(jù)加密標準x~Q
DIT：discontinuity information table 不連續(xù)信息表qR
DOM：document object model 文檔對象模塊'Z
DSM—CC：digital storage media commond and control 數(shù)字存儲媒體命令與控制VE7
DTS：decode time stamp 解碼時間標記5"W81^
DVB：digital video broadcasting 歐洲的數(shù)字視頻廣播I
DVB—C：數(shù)字電視有線廣播標準 cable!G
DVB—CA：conditonal access：數(shù)字電視加擾系統(tǒng)，定義數(shù)字電視條件訪問的國際標準Vin
DVB—CS:采用共用電視天線SMATV接入用戶的DVB系統(tǒng)標準，可與DVB—C或DVB－S聯(lián)合使用QBU,n
DVB－DAVIC digital audio visual council 數(shù)字視頻廣播DVB和數(shù)字廣播聯(lián)盟DAVIC負責設(shè)立歐洲技術(shù)標準Chyl
DVB—I：交互式數(shù)字電視廣播系統(tǒng)，配置交互式TV的國際標準*
DVB—CI common interface： DVB通用接口h
DVB-M:microwave 微波數(shù)字電視廣播系統(tǒng)t)ec
DVB-MC：multipoint microwave vdieo基于DVB-C傳輸系統(tǒng)，采用低于10GHz的數(shù)字廣播MMDS分配系統(tǒng)直接傳送的DVB系統(tǒng)標準0$^FN
DVB-MS：multipoint microwave video基于DVB-S傳輸系統(tǒng)，采用高于10GHz的數(shù)字廣播MMDS分配系統(tǒng)直接傳送的DVB系統(tǒng)標準SUMp
DVB-NVP：networK independent protocols：交互業(yè)務(wù)網(wǎng)絡(luò)獨立協(xié)議標準p{vt(
DVB-RCC：peturn channel through cable specification ：CATV系統(tǒng)DVB反傳信道標準SR
DVB-S：satellite 數(shù)字電視衛(wèi)星廣播標準,m8}r
DVB-T：terrestrial 地面開路數(shù)字電視廣播系統(tǒng)QQ_as
DVD：digital video disc or digital versaile disc 數(shù)字視頻光盤或數(shù)字通用光盤\
EBU:european broadcasting union 歐洲廣播聯(lián)盟N7e
ECM：entitlement control message 授權(quán)控制信息p}g(F
ECMA script：european computer manufactures association script： ECMA 歐洲計算機制造商協(xié)會腳本%S
EIT：eventinformation table 事件信息表或節(jié)目段信息表~x(5J
EMM：entitlement management message 授權(quán)管理信息5
EPG:electronic program guide 電子節(jié)目指南N|[+hZ
ES：elementary system 基本碼流*
ESG：electronic service guide 電子業(yè)務(wù)指南0
ETSI：european telecommunication standards institute 歐洲電信標準協(xié)會bF+d
FCC：federal communications commission 美國的聯(lián)邦通信委員會Xep
FEC：forward eeor correction 前向糾錯)
GOP：group of pictures 圖像組 "cfz
HDTV：high definition television 高清晰度電視!{I
HL：high level 高級FuSB=
HP：high profile 高級的類B0Q'Ut
HTTP：hypertext transport protocol 超文本傳輸協(xié)議$Z
IDTV：integrated digital tv 集成的數(shù)字電視d^z
IEC:international electrotechnical commission 國際電工技術(shù)委員會vQC
IF：intermediate frequency 中頻Wb
IHDN：in－h(huán)ome digital network 家庭數(shù)字網(wǎng)絡(luò)c1
IPP：in point packet入點包@wK
IPPV：impluse pay－per－view 脈沖式按次付費電視或即時付費收視YMxXCj
IRD：integrated receiver decoder 綜合接收解碼器M[bU
ISDB：integrated service digital broadcasting 日本的綜合業(yè)務(wù)數(shù)字廣播jq
ISDN：integrated services digital network 寬帶綜合業(yè)務(wù)網(wǎng)On-
ISO：international organization for standardization 國標標準化組織(+wW.'}
Java VM：jave virtual machine jave 虛擬機Q
JPEG:joint photographic experts group 聯(lián)合圖片專家組或靜止圖像壓縮標準)
LDMS：local multipoint microwave system 本地多點微波系統(tǒng)1GMH_{
LL：low level 低級Q#vC
LMDS:local multipoint distribution system 本地多點分配系統(tǒng)p;A
LSB：least significant bit 最低的比特x{%
Multi－protocol encapsulation ：多協(xié)議封裝(y'w
MATVS：master antenna television systems 共用電視天線系統(tǒng)}T=
ML：main level 主級)cnttS
MP：main profile 主類|Cpw
MPEG：moving picture expert group 運動圖像專家組b;IA
MHEG－5：multimedia hypermedia expert group 多媒體和超媒體專家組17f7/
MHP：multimedia home platform 多媒體家庭平臺Lb,
MJD：modified Julian date 修正的儒略日\.pjZs
MMDS:multichannel microwave distribution system 多頻道微波分配系統(tǒng)(SN
NIT：network information table 網(wǎng)絡(luò)信息表:IW`
NVOD：near video on demand 準視頻點播S
OFDM：orthogonal frequency division multiplexing 正交頻分復(fù)用tN2
OPCR：origianl program clock reference 原始節(jié)目時鐘參考2i
OPP：out point packet 出點包 rmRa
OPPV：phone pay－per－view 電話式按次付費電視T0npa0
PAT：program association table 節(jié)目關(guān)聯(lián)表X.1
PCR：program clock reference 節(jié)目時鐘參考或系統(tǒng)主時鐘+Q$u{
PES：packetized elementary stream 打包的基本碼流$0 lF
PID:packet identifier 包標識符Z\
PMT：program Map table 節(jié)目映射表n1jhP
PPV：pay per view 按次付費電視ae'
PS：program stream 節(jié)目碼流(2
PSI：program special information 節(jié)目專用信息Kbd
PSTN：public switched telephone network 公共交換電話網(wǎng)G^1xg
PTS：presentation time stamp 播出時間標記}J'+
PVR：personal video receorder 個人錄像機~l
QAM：quadrature amplitude modulation 正交振幅調(diào)制}8ty]
QPSK：quaternary phase shift keying 正交相移鍵控調(diào)制或四相相移鍵控l
RLC：run length coding 游程長度編碼y
rpchof：remainder polynomial conefficients，highest order first 剩余多項式系數(shù)，最高位在前
RS：reed－solomon 里德－索羅門碼$"-(
RST：runing status table 運行狀態(tài)表lZ"
SCTE：society of cable telecommunications engineers 電纜通訊工程師協(xié)會'
Synchronous streaming data 同步數(shù)據(jù)流//ZC6
synchronized streming data 被同步數(shù)據(jù)流Lb~U(
SCR：system clock reference 系統(tǒng)時鐘參考0hTyJN
SNRP：snr scalable profile 信噪比可分級類3X[@
SSP：spatially scalable profile 空間頻譜可分級類~P%g
SDT：service description table 業(yè)務(wù)描述表;E
SI：service information 業(yè)務(wù)信息+9I
SIT：selection information table 選擇信息表[B
SK：service Key 業(yè)務(wù)密鑰9,
SMI：storage media interoperability 存儲媒體互操作性65X\2G
SPP：spatially scaleable profile 空間可分級類B/Ru@'
ST：stuffing table 填充表LSTB：set top box 機頂盒Ys`STC：system time clock 系統(tǒng)時鐘=m~
TDT：time and date table 時間與日期表OMTOT：time offest table 時間偏移表4n*VL
TS:transport stream 傳送流#Sr UTSDT：transport stream description table 傳送流描述表"luo$
T－STD：transport stream system target decoder 傳送流系統(tǒng)目標解碼器+TXT：teletext 圖文電視o/\W+UHF:ultra-high frequency 特高頻%VTe
uimsbf：unsigned integer most significant bit first 無符號整數(shù)，高位在前vTIQ
UTC：universal time，co－ordinated 協(xié)調(diào)世界時XU@9
VCR：video cassette recorder 視頻錄像機$IVHF：very high frequency 甚高頻w=
VLC：variable length coding 可變長度編碼ggf_VOD：video on demand 視頻點播3`
我找了一些C# 的VB。NET 貌似很少不過都是。NET 平臺。你看看吧都應(yīng)該通用的。
添加對System.Management的引用
using System.Management;
。。。
//獲取IP,子網(wǎng)掩碼(subnet mask)和默認網(wǎng)關(guān)
ManagementClass mc = new ManagementClass( "Win32_NetworkAdapterConfiguration ");
ManagementObjectCollection nics = mc.GetInstances();
foreach(ManagementObject nic in nics)
{
if(Convert.ToBoolean(nic[ "ipEnabled "]) == true)
{
Console.WriteLine((nic[ "IPAddress "] as String[])[0]);
Console.WriteLine((nic[ "IPSubnet "] as String[])[0]);
Console.WriteLine((nic[ "DefaultIPGateway "] as String[])[0]);
}
}
獲取硬件信息源代碼：
獲取硬件信息演示程序：
漢化
利用using System.Management類來獲取相應(yīng)的硬件知識
其實這類東西很容易找到答案的，方法非常多，最常見的API模式，你去搜索吧，保證一把一把的
用 vb.net socket通信
Dim th As Threading.Thread
2 Dim tcpl As System.Net.Sockets.TcpListener
3
4 Private Sub Form1_Load()Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
5 th = New System.Threading.Thread(New System.Threading.ThreadStart(AddressOf MyListen))
6 th.Start()
7 End Sub
8
9 Public Sub SendMessage()Sub SendMessage(ByVal IP As String, ByVal SendMsg As String)
10 Try
11 If IP "" Then
12 Dim tcpc As New System.Net.Sockets.TcpClient(IP, 5656)
13 Dim tcpStream As Net.Sockets.NetworkStream = tcpc.GetStream
14 Dim reqStream As New IO.StreamWriter(tcpStream)
15 reqStream.Write(SendMsg)
16 reqStream.Flush()
17 tcpStream.Close()
18 tcpc.Close()
19 End If
20 Catch ex As Exception
21 MsgBox(ex.Message.ToString)
22 End Try
23 End Sub
24 Private Sub MyListen()Sub MyListen()
25 Try
26 Dim ipAddress As System.Net.IPAddress = System.Net.Dns.Resolve(System.Net.Dns.GetHostName).AddressList(0)
27 tcpl = New System.Net.Sockets.TcpListener(ipAddress, 5656)
28 tcpl.Start()
29 While True
30 Dim s As System.Net.Sockets.Socket = tcpl.AcceptSocket()
31 Dim MyBuffer(1024) As Byte
32 Dim i As Integer
33 i = s.Receive(MyBuffer)
34 If i 0 Then
35 Dim lstrRec As String
36 Dim j As Integer
37 For j = 0 To i - 1
38 TextBox1.Text += Chr(MyBuffer(j)) ","
39 Next
40 End If
41 End While
42 Catch ex As Exception
43 MsgBox(ex.Message.ToString)
44 End Try
45 End Sub
46
47 Private Sub Button1_Click()Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
48 SendMessage("192.168.0.61", TextBox2.Text)
49 End Sub
.net不能獲得【指定】網(wǎng)卡的信息，給個思路，先遍歷所有網(wǎng)卡，然后找到你需要的的那個網(wǎng)卡的信息。
Microsoft.VisualBasic.Devices.Network.IsAvailable As Boolean
生成實例后可以通過此屬性來獲取是否聯(lián)網(wǎng)的值，True代表已聯(lián)網(wǎng)，F(xiàn)alse代表沒有聯(lián)網(wǎng)
Microsoft.VisualBasic.Devices.Network.NetworkAvailabilityChanged(ByVal Object, ByVal Microsoft.VisualBasic.Devices.NetworkAvailableEventArgs)
該事件是在電腦斷開/連上互聯(lián)網(wǎng)是引發(fā)的
其中：
e.IsNetworkAvailable
的功能同Microsoft.VisualBasic.Devices.Network.IsAvailable
實例:
Dim?netListener?As?New?Microsoft.VisualBasic.Devices.Network?'生成實例
If?netListener.IsAvailable?=?True?Then
MsgBox("已聯(lián)網(wǎng)")
Else
MsgBox("未聯(lián)網(wǎng)")
End?If
NetworkAvailabilityChanged實例：
WithEvents?netListener?As?New?Microsoft.VisualBasic.Devices.Network?'生成實例
Private?Sub?OnNetworkChanged(ByVal?Object,?ByVal?Microsoft.VisualBasic.Devices.NetworkAvailableEventArgs)Handles?netListener.NetworkAvailabilityChanged
If?e.IsNetworkAvailable?=?True?Then
MsgBox("已聯(lián)網(wǎng)")
Else
MsgBox("未聯(lián)網(wǎng)")
End?If
End?Sub
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