Intermec CN2B Manual do Utilizador descarregar pdf (Página 197)

Chapter 7 — Programming

CN2B Mobile Computer User’s Manual 179

isDHCPEnabled()

Call this to determine whether DHCP is enabled on the current adapter.

Syntax UINT isDHCPEnabled( );

Parameters None.

Return Values TRUE if DHCP is enabled, FALSE if it is not.

Remarks None.

Definitions #ifdef DYNAMIC_LOADING

typedef UINT (*PFN_isDHCPEnabled)();

#else

UINT isDHCPEnabled();

#endif

RenewDHCP()

Call this to force a DHCP renewal on the current network adapter.

Syntax UINT RenewDHCP( );

Parameters None.

Return Values ERROR_SUCCESS when successful.

Remarks You should not have to call this function.

Definitions #ifdef DYNAMIC_LOADING

typedef UINT (*PFN_RenewDHCP)();

#else

UINT RenewDHCP();

#endif

GetCurrentDriverName()

Call this function to populate the TCHAR array with the driver name.

Syntax UINT GetCurrentDriverName( TCHAR * );

Parameters Pointer to a TCHAR array which contains the name of the driver when successful.

Return Values ERROR_SUCCESS when successful.

Remarks This function is called with a pointer to a TCHAR array that is large enough to hold the name of the

driver PLUS the null terminator.

Definitions #ifdef DYNAMIC_LOADING

typedef UINT (*PFN_GetCurrentDriverName)(TCHAR *);

#else

UINT GetCurrentDriverName(TCHAR *);

#endif

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Intermec CN2B Manual do Utilizador Página 197