The GetTcpTable function retrieves the TCP connection table.
DWORD GetTcpTable( PMIB_TCPTABLE pTcpTable, // buffer for the connection table PDWORD pdwSize, // size of the buffer BOOL bOrder // sort the table? );
On output, if the buffer is not large enough to hold the returned connection table, the function sets this parameter equal to the required buffer size.
If the function succeeds, the return value is NO_ERROR.
If the function fails, use FormatMessage to obtain the message string for the returned error.
Windows NT/2000: Requires Windows NT 4.0 SP4 or later.
Windows 95/98: Requires Windows 98.
Header: Declared in Iphlpapi.h.
Library: Use Iphlpapi.lib.