https://github.com/titiky441/iphlpapiconnectionswrapper

Fast .NET iphlpapi.dll wrapper for listing all active TCP/UDP connections
https://github.com/titiky441/iphlpapiconnectionswrapper

csharp dotnet iphlpapi iphlpapi-dll pinvoke-wrapper

Last synced: about 2 months ago
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Fast .NET iphlpapi.dll wrapper for listing all active TCP/UDP connections

• Host: GitHub
• URL: https://github.com/titiky441/iphlpapiconnectionswrapper
• Owner: TiTiKy441
• License: mit
• Created: 2025-02-27T20:30:34.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2025-12-16T22:49:41.000Z (6 months ago)
• Last Synced: 2025-12-18T08:39:19.960Z (6 months ago)
• Topics: csharp, dotnet, iphlpapi, iphlpapi-dll, pinvoke-wrapper
• Language: C#
• Homepage:
• Size: 121 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# IpHlpApiConnectionsWrapper

This is a C# wrapper for iphlpapi.dll

It was made for the purpose of retrieving all TCP/UDP connections of any type (process/module/basic, ipv6/ipv4) as fast as possible

Available functions and methods:

1. `SetBufferSize(int newSize)`

   

   Sets buffer size. Reallocates internal buffer for storing data between iphlpapi.dll and the wrapper.

3. `GetTcpTable(NetworkType networkType, TcpTableClass tcpTable, bool sortedOrder = false)`

   Retrieves information about all tcp connections of any type (process/module/basic) in the specified network layer (ipv4/ipv6)

5. `GetUdpTable(NetworkType networkType, UdpTableClass udpTable, bool sortedOrder = false))`

   Retrieves information about all udp connections of any type (process/module/basic) in the specified network layer (ipv4/ipv6)