Keba KeTop T50VGA

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Handheld Terminal Software

User's Manual, Version: 1.3 85

CKVCConnection* OnClientConnect(SOCKET socket, sockaddr_in

&sockAdr);

This method is always called when a teach pendant establishes a connec-

tion to the control. The parameters

socket and sockAdr specify the con-

nection parameters of the teach pendant. This function must return a

pointer to an object of the class

CKVCConnection. A return value of 0 indi-

cates that the control rejects the logon of the teach pendant.

int OnClientDisconnect(CKVCConnection *pConnection,

TDisconInfo info);

This method will be called if the server cannot reach the client any more.

The cause of the logoff is specified in info.

POSITION ConnectionListHeadPos();

This method returns the position of the first entry in the OpenConnection

list.

CKVCConnection* ConnectionListGetNext(POSITION pos);

This method returns a pointer to the ConnectionObject that is stored on the

postiion pos in the OpenConnection list.

int ConnectionListGetCount();

This method returns the number of connections that are stored in the

OpenConnection list.

Keba KeTop T50VGA - Page 85