给个例子你
监测TCP IP协议是否安装了
uses Winsock;
function WinsockEnabled: boolean;
var
wsaData: TWSAData;
begin
result := true;
case Winsock.WSAStartup($0101,wsaData) of
WSAEINVAL, WSASYSNOTREADY, WSAVERNOTSUPPORTED: result := false;
else Winsock.WSACleanup;
end;
end;
