省文化与旅游产业发展调研报告.docx
《省文化与旅游产业发展调研报告.docx》由会员分享,可在线阅读,更多相关《省文化与旅游产业发展调研报告.docx(42页珍藏版)》请在文库网上搜索。
1、ketmd #LYHIPgInternet Y =fSocket9mLSocketJdSystem.Net.IPEndPoint9 #LYIPg Y = d7j6-56L VImports System.Net.TryDim serverIP As IPAddress = _Dns.Resolve(“Server“).AddressList(0)Dim serverhost As New IPEndPoint(serverIP, 80).Catch ex As ArgumentException.End TryIt hjj6-2-2 TcpClient -Y4System.Net.Socket
2、s.Socket9mLSocket.d$.4System.Net.Sockets.TcpClient9d TCPL dTcpClient9J1Socket9mY e4TCP d( d6Y, e q c) YdILhjPublic Sub New ()Public Sub New (family As AddressFamily)Public Sub New (localEP As IPEndPoint)Public Sub New (hostname As String, port As Integer)I pj6-61. familyjSystem.Net.Sockets.AddressFa
3、milyX=d IPgY,d 4-1-1f2. localEPjSystem.Net.IPEndPoint9 YLIIPg =fL #LdJ =dLSocket6 0L J 4Y =d(u localEP =d 4-1-2f3. hostnamej #LYHd(_DNS7 lYIPgdDNSJ 7 ldHJ Md Z *ArgumentNullExceptionyf4. portj #L d6Internet Y =diport pStringd4Int32.Parse()7 ld 4-1-2I7.yjSystem.ArgumentException j pfamilyJAddressFami
4、lyXInterNetworkInterNetworkV6o fSystem.ArgumentNullException j plocalEPhostnameNothingfSystem.ArgumentOutOfRangeException j pportMinPortqMaxPort fSystem.Net.Sockets.SocketException j L yfTcpClient9mLSocketY Vhj TcpClient k L Dim tcpClient As New TcpClient() L I IP g = Dim ipAddress As IPAddress = _D
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 文化 旅游 产业 发展 调研 报告