Today's tempchat error lnk2019: external symbol _ wsacleanup @ 0 that cannot be parsed.

Tempchat error lnk2019: external symbol that cannot be parsed _ wsacleanup @ 0

 

# Add after include <Winsock. h>Code

The error can be eliminated.
# Pragma comment (Lib, "Winsock. lib ")

 

Wsastartup ()

The following is a summary:

# There are too many Pragma comment usage. What I can tell you is:
# Pragma comment (Lib, "ws2_32.lib") indicates link to the library ws2_32.lib.
This method is the same as writing ws2_32.lib to the Project Settings.
ProgramWhen others use your code, they no longer need to set the project settings.