LInet::OnDataStart

#include "ltwrappr.h"

L_INT LInet::OnDataStart(plConnection, nError)

LInet L_FAR * plConnection;	/* instance of a remote computer */
L_INT nError;	/* error code */

Overridable function that notifies the computer that it has started to receive data.

Parameter	Description
plConnection	Pointer to the instance of the remote computer that is sending the data.
nError	If no error has occurred, nError will be SUCCESS. If nError is < SUCCESS, an error has occurred.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

Do not delete plConnection.

Required DLLs and Libraries

LTNET

For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application.

See Also

Functions:	Class Members
Topics:	Sending and Receiving Data

Example

// a user defined class derived from LInet should be used to support the OnDataStart callback function
// suppose it was named as LUserInet

LUserInet UserInet;
LInet L_FAR *plRemote;

// connect to LEAD
UserInet.Connect("207.238.49.190", 1000);

L_INT LUserInet::OnDataStart(LInet L_FAR plConnection, L_INT nError)
{
// other operations
return SUCCESS;
}