Free Code


All examples include a PB10.5 version and most have a PB12.6 version. The PB12.6 versions are verified to work in 64bit. PowerServer doesn't support the longptr type so you must use the PB10.5 version in that environment. If one of the examples doesn't work correctly, please contact me first before posting to the Appeon user forum or bug tracking system.

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Click here to download an installer for all the free code samples: WebExamples


Adapter  

Winsock

This example uses Winsock to send and receive data from one computer to another using TCP or UDP protocols. It could be client to server or client to client communication. It could even be used with a peripheral device. IPv4 and IPv6 are supported.

Win API Functions used:

accept OutputDebugString
bind recv
closesocket recvfrom
connect RtlMoveMemory
FormatMessage select
freeaddrinfo send
getaddrinfo sendto
gethostname setsockopt
getpeername shutdown
getsockname socket
getsockopt WNetGetUser
htons WSAAddressToString
inet_ntoa WSAAsyncSelect
ioctlsocket WSACleanup
listen WSAGetLastError
ntohs WSAStartup

Click here to download the PowerBuilder sample : WINSOCK.ZIP

——— Last updated 09/11/2021 ———

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