SmsSendMessage (Compact 2013)

3/26/2014

This function creates and sends a Short Message Service (SMS) message.

Syntax

HRESULT SmsSendMessage (
    const SMS_HANDLE smshHandle,
    const SMS_ADDRESS * const psmsaSMSCAddress,
    const SMS_ADDRESS * const psmsaDestinationAddress,
    const SYSTEMTIME * const pstValidityPeriod,
    const BYTE * const pbData,
    const DWORD dwDataSize,
    const BYTE * const pbProviderSpecificData,
    const DWORD dwProviderSpecificDataSize,
    const SMS_DATA_ENCODING smsdeDataEncoding,
    const DWORD dwOptions,
SMS_MESSAGE_ID * psmsmidMessageID
);

Parameters

• smshHandle
  SMS handle obtained from calling SmsOpen.

• psmsaSMSCAddress
  Optional parameter that indicates which Short Message Service Center (SMSC) the message will be routed through. If NULL (recommended), the user default SMSC will be used.

• psmsaDestinationAddress
  Destination of the message.

• pstValidityPeriod
  Duration for which the SMS message is valid, counted from when the SMSC receives the message. This can be NULL. This is not interpreted as a typical SYSTEMTIME structure. For details, see GSM specification 03.40 "Digital cellular telecommunications system (Phase 2+); Technical realization of the Short Message Service (SMS)" on this 3GPP website.

• pbData
  Data part of the message. This can be NULL.

• dwDataSize
  Size in bytes of the buffer pointed to by pbData. This can be zero.

• pbProviderSpecificData
  For certain providers, a provider-specific structure must be provided in addition to the previous data buffer.

• dwProviderSpecificDataSize
  Size of pbProviderSpecificData.

• smsdeDataEncoding
  Text encoding of the SMS message, if it is appropriate. SMSDE_OPTIMAL is the recommended value. See the SMS_DATA_ENCODING enumeration for possible values.

• dwOptions
  Optional flags.

  Value	Description
  SMS_OPTION_DELIVERY_NONE	No special options.
  SMS_OPTION_DELIVERY_NO_RETRY	If this option is specified, no retries will be attempted. Otherwise, the router reties sending the SMS message according to a predefined short-term retry schedule.

• [in,out] psmsmidMessageID
  [in] NULL or a pointer to a storage area for the output.

  [out] If input was not NULL, a pointer to message ID.

  The message ID can be used with SmsGetMessageStatus and other calls to identify the message.

Return Value

This HRESULT is S_OK for success, a standard error value, or one of the error constants defined in SMS Specific Errors and SMS General Errors.

Requirements

Header	sms.h
Library	sms.lib

See Also

Reference

Short Message Service Functions
SmsOpen
SMS_DATA_ENCODING
SmsGetMessageStatus