能否用Socket进行串口通信? 如题,该怎么做? 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 当然可以 他本来就是一层对Winsock API的封装 使用起来跟API基本一样先调用Create 然后服务端Accept客户端connect 用createfile socket目前只支持#define AF_UNIX 1 /* local to host (pipes, portals) */#define AF_INET 2 /* internetwork: UDP, TCP, etc. */#define AF_IMPLINK 3 /* arpanet imp addresses */#define AF_PUP 4 /* pup protocols: e.g. BSP */#define AF_CHAOS 5 /* mit CHAOS protocols */#define AF_NS 6 /* XEROX NS protocols */#define AF_IPX AF_NS /* IPX protocols: IPX, SPX, etc. */#define AF_ISO 7 /* ISO protocols */#define AF_OSI AF_ISO /* OSI is ISO */#define AF_ECMA 8 /* european computer manufacturers */#define AF_DATAKIT 9 /* datakit protocols */#define AF_CCITT 10 /* CCITT protocols, X.25 etc */#define AF_SNA 11 /* IBM SNA */#define AF_DECnet 12 /* DECnet */#define AF_DLI 13 /* Direct data link interface */#define AF_LAT 14 /* LAT */#define AF_HYLINK 15 /* NSC Hyperchannel */#define AF_APPLETALK 16 /* AppleTalk */#define AF_NETBIOS 17 /* NetBios-style addresses */#define AF_VOICEVIEW 18 /* VoiceView */#define AF_FIREFOX 19 /* Protocols from Firefox */#define AF_UNKNOWN1 20 /* Somebody is using this! */#define AF_BAN 21 /* Banyan */#define AF_ATM 22 /* Native ATM Services */#define AF_INET6 23 /* Internetwork Version 6 */#define AF_CLUSTER 24 /* Microsoft Wolfpack */#define AF_12844 25 /* IEEE 1284.4 WG AF */#define AF_IRDA 26 /* IrDA */#define AF_NETDES 28 /* Network Designers OSI & gateway enabled protocols */#define AF_TCNPROCESS 29#define AF_TCNMESSAGE 30#define AF_ICLFXBM 31 用CreateFile函数: m_hPort = CreateFile("COM1", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, 0); if (m_hPort == INVALID_HANDLE_VALUE) { return FALSE; MFC程序放在不同的系统上界面显示的不同 VC++下用GetFieldValue读取varchar类型数据时出错?? 访问网络,解析反馈的流文件,难道设计思路错了吗? udp的问题 goto可以怎么跳 请问各位,怎么实现对所画图内容进行选择? 我在MFC应用程序中开启了多线程,在新线程中建立远程COM组件~~~ 请问如何使得一个单文档视结构的Windows应用程序主窗口在刚启动时就最大化 各位大虾请问在VC中CString局部变量必须要用ReleaseBuffer手动释放吗? 关于OnInitialUpdate()函数的一个问题 如何通过注册表子键下数据来获得键值? 关于旋转用到的双线性插值
先调用Create 然后服务端Accept客户端connect
#define AF_UNIX 1 /* local to host (pipes, portals) */
#define AF_INET 2 /* internetwork: UDP, TCP, etc. */
#define AF_IMPLINK 3 /* arpanet imp addresses */
#define AF_PUP 4 /* pup protocols: e.g. BSP */
#define AF_CHAOS 5 /* mit CHAOS protocols */
#define AF_NS 6 /* XEROX NS protocols */
#define AF_IPX AF_NS /* IPX protocols: IPX, SPX, etc. */
#define AF_ISO 7 /* ISO protocols */
#define AF_OSI AF_ISO /* OSI is ISO */
#define AF_ECMA 8 /* european computer manufacturers */
#define AF_DATAKIT 9 /* datakit protocols */
#define AF_CCITT 10 /* CCITT protocols, X.25 etc */
#define AF_SNA 11 /* IBM SNA */
#define AF_DECnet 12 /* DECnet */
#define AF_DLI 13 /* Direct data link interface */
#define AF_LAT 14 /* LAT */
#define AF_HYLINK 15 /* NSC Hyperchannel */
#define AF_APPLETALK 16 /* AppleTalk */
#define AF_NETBIOS 17 /* NetBios-style addresses */
#define AF_VOICEVIEW 18 /* VoiceView */
#define AF_FIREFOX 19 /* Protocols from Firefox */
#define AF_UNKNOWN1 20 /* Somebody is using this! */
#define AF_BAN 21 /* Banyan */
#define AF_ATM 22 /* Native ATM Services */
#define AF_INET6 23 /* Internetwork Version 6 */
#define AF_CLUSTER 24 /* Microsoft Wolfpack */
#define AF_12844 25 /* IEEE 1284.4 WG AF */
#define AF_IRDA 26 /* IrDA */
#define AF_NETDES 28 /* Network Designers OSI & gateway
enabled protocols */
#define AF_TCNPROCESS 29
#define AF_TCNMESSAGE 30
#define AF_ICLFXBM 31
OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL | FILE_FLAG_OVERLAPPED, 0);
if (m_hPort == INVALID_HANDLE_VALUE) {
return FALSE;