各位大神好...第一次来CSDN提问。我自己编写了android端与电脑MFC服务端建立了socket连接，
PC端能够接受到手机端的信息，但是我需要通过判断这些信息来触发主线程中的函数，来向我的
PLC下位机发送指令。这里的问题在于，我无法在SOCKET线程中直接回调主线程中的函数，所以应该
怎么进行操作。 具体代码如下，我想在threadFunc中while循环加入主线程的Panduan函数
void CSjDlg::OnStartServe()
{
if(ThreadRun==false)
{
ThreadRun=true;
hThread=CreateThread(NULL,//线程安全属性
0,//堆栈大小
threadFunc,//线程函数
NULL,//传递的参数
0,//线程创建属性
&ThreadID);//线程IDT
SetDlgItemText(IDC_StartServe,"停止服务");
SetDlgItemText(IDC_EDIT1,"");
}
else
{
ThreadRun = false;
closesocket(connectSock);
closesocket(ServerSock);
SetDlgItemText(IDC_StartServe,"开启服务");
}
}
DWORD WINAPI threadFunc(LPVOID threadNum)
{
int length;
CString temp;
if(!InItServerSock())
return 0;
if(!waiteAccept())
return 0;
if(ThreadRun)
{
//int nPort_Client;
//sockaddr remoteSockAddr = (struct sockaddr far *)&dstclient_addr ;
//getpeername(connectSock, &sockaddr, &nPort_Client);
SetDlgItemText(FindWindow(NULL, WINDOWNHANDLERNAME), IDC_EDIT2, "手机已连接");
}
else
{
SetDlgItemText(FindWindow(NULL, WINDOWNHANDLERNAME), IDC_EDIT2, "手机端未连接");
return 0;
}
while(ThreadRun)
{
length = recv(connectSock,(char)recv_message_server,sizeof(recv_message_server),0);
if( length>0)
{
//MessageBox(0, recv_message, "接收到的信息", MB_OK);
temp.Format("%s",recv_message_server);
switch(*temp)
{
case 'Z':
SetDlgItemText(FindWindow(NULL, WINDOWNHANDLERNAME), IDC_EDIT3,"电机正转");
PanDuan();
break;
case 'F':
SetDlgItemText(FindWindow(NULL, WINDOWNHANDLERNAME), IDC_EDIT3,"电机反转");
PanDuan();
break;
case 'T':
SetDlgItemText(FindWindow(NULL, WINDOWNHANDLERNAME), IDC_EDIT3,"电机停止");
PanDuan();
break;
}
}
}
return 0;
}
BOOL InItServerSock()
{
省略
}
BOOL waiteAccept()
{
省略
}
void CSjDlg::Panduan()
{
switch (*m_DjZt2_s)
{case 'a':
choose=1;
SendMassage();
break;
case 'b':
choose=2;
SendMassage();
break;
case 'c':
choose=3;
SendMassage();
break;
}
}
