IMbnSms::SmsSendPdu method (mbnapi.h)

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Important

Starting in Windows 10, version 1803, the Win32 APIs described in this section are replaced by the Windows Runtime APIs in the Windows.Networking.Connectivity namespace.

Sends a message in PDU format.

Syntax

HRESULT SmsSendPdu(
  [in]  LPCWSTR pduData,
  [in]  BYTE    size,
  [out] ULONG   *requestID
);

Parameters

[in] pduData

A string representing the PDU message in hexadecimal format.

[in] size

The size of PDU message in number of bytes before converting to hexadecimal string format and excluding the service center address length.

[out] requestID

A pointer to a request ID issued by the Mobile Broadband service to identify this request.

Return value

This method can return one of these values.

Return code Description
S_OK
 The method completed successfully.
E_INVALIDARG
 pduData or size are invalid.
HRESULT_FROM_WIN32(ERROR_SERVICE_NOT_ACTIVE)
 The Mobile Broadband service is not running on this system.
E_HANDLE
 The interface is invalid, most likely because the device was removed from the system.
HRESULT_FROM_WIN32(ERROR_NOT_FOUND)
 The interface is invalid. Most likely the Mobile Broadband device has been removed from the system.
HRESULT_FROM_WIN32(ERROR_NOT_SUPPORTED)
 The device does not support sending SMS messages in the requested format. For example, if this function is called for a CDMA device.

Remarks

This data in pduData is compliant to the PDU structure defined in 3GPP TS 27.005 and 3GPP TS 23.040.

The table below shows an example of how a PDU message containing the message "Hello" would be structured.

Example 07 91198994000010 11000A9189945086180000AA05C8329BFD06
Contents Size of Service Center Address Service Center Address PDU in hexadecimal format
Size 1 byte Variable Variable
 

This function should be called only for GSM devices that support sending SMS in PDU format. A device reports this ability by setting MBN_SMS_CAPS_PDU_SEND in MBN_INTERFACE_CAPS.

This is an asynchronous operation that will return immediately. If the method returns without error, then the Mobile Broadband service will call the OnSmsSendComplete method of the IMbnSmsEvents interface.

Requirements

Requirement Value
Minimum supported client Windows 7 [desktop apps only]
Minimum supported server None supported
Target Platform Windows
Header mbnapi.h

See also

IMbnSms