TcpConnectionInformation Class
Provides information about the Transmission Control Protocol (TCP) connections on the local computer.
Assembly: System (in System.dll)
| Name | Description | |
|---|---|---|
![]() | TcpConnectionInformation() | Initializes a new instance of the TcpConnectionInformation class. |
| Name | Description | |
|---|---|---|
![]() | LocalEndPoint | Gets the local endpoint of a Transmission Control Protocol (TCP) connection. |
![]() | RemoteEndPoint | Gets the remote endpoint of a Transmission Control Protocol (TCP) connection. |
![]() | State | Gets the state of this Transmission Control Protocol (TCP) connection. |
| Name | Description | |
|---|---|---|
![]() | Equals(Object^) | Determines whether the specified object is equal to the current object.(Inherited from Object.) |
![]() | Finalize() | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.(Inherited from Object.) |
![]() | GetHashCode() | Serves as the default hash function. (Inherited from Object.) |
![]() | GetType() | |
![]() | MemberwiseClone() | |
![]() | ToString() | Returns a string that represents the current object.(Inherited from Object.) |
TCP is a connection-oriented reliable protocol for transporting data between networked computers. It is defined in IETF RFC 793.
The following example displays endpoint information for active TCP connections.
void GetTcpConnections() { IPGlobalProperties ^ properties = IPGlobalProperties::GetIPGlobalProperties(); array<TcpConnectionInformation^>^connections = properties->GetActiveTcpConnections(); System::Collections::IEnumerator^ myEnum = connections->GetEnumerator(); while ( myEnum->MoveNext() ) { TcpConnectionInformation ^ t = safe_cast<TcpConnectionInformation ^>(myEnum->Current); Console::Write( "Local endpoint: {0} ", t->LocalEndPoint->Address ); Console::Write( "Remote endpoint: {0} ", t->RemoteEndPoint->Address ); Console::WriteLine( "{0}", t->State ); } }
Available since 2.0
Any public static ( Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.


