Syntax

  #include <nwclxcon.h> 
   
  N_EXTERN_LIBRARY NWRCODE NWCCOpenConnByRef ( 
     nuint32           connRef,  
     nuint             openState,  
     nuint             reserved,  
     pNWCONN_HANDLE     pConnHandle);
  

  uses clxwin32 
   
  Function NWCCOpenConnByRef 
    (connRef : nuint32;                        
     openState : nuint;                       
     reserved : nuint;                           
     pConnHandle : pNWCONN_HANDLE               
  ) : NWRCODE;
  

Parameters

connRef

(IN) Specifies a reference, which identifies a valid connection.

openState

(IN) Specifies the state of the connection (see Section 5.2, Connection State Values).

reserved

(IN) Reserved for future use (set to NWCC_RESERVED).

pConnHandle

(OUT) Points to the connection handle to be returned.

Return Values

These are common return values; see Return Values (Return Values for C) for more information.

Remarks

NWCCScanConnRefs can be called to get the connection reference.

connRef can be used to get information about the connection, but a valid connection handle must be used to make actual requests to the connection.

See Also

NWCCCloseConn, NWCCOpenConnByName, NWCCOpenConnByPref