MmsSetHeaderString Function

Action

Sets a MMS header. Based on the specified MMS type (MmsSetHeader) the listed headers are either mandatory or optional. See the MMS Encapsulation Protocol specification for details.

Include file

MmsLib.bdh

Syntax

MmsSetHeaderString( in hMms    : number,
                    in nHeader : number,
                    in sValue  : string ): boolean;

Return value

true if successful
false otherwise

Parameter	Description
hMms	Handle for the MMS, returned by a call to MmsCreateMms.
nHeader	One of the following constants: MMS_HEADER_Bcc MMS_HEADER_Cc MMS_HEADER_ContentLocation MMS_HEADER_From MMS_HEADER_MsgId MMS_HEADER_Subject MMS_HEADER_To MMS_HEADER_TransactionId
sValue	Based on the specified header type, the sValue parameter specifies one of the following: MMS_HEADER_Bcc: An MMS address (phone number, e-mail address, IP address). MMS_HEADER_Cc: An MMS address (phone number, e-mail address, IP address). MMS_HEADER_ContentLocation: Content location of the MMS. MMS_HEADER_From: An MMS address (phone number, e-mail address, IP address). MMS_HEADER_MsgId: The message ID. MMS_HEADER_Subject: The message subject. MMS_HEADER_To: An MMS address (phone number, e-mail address, IP address). MMS_HEADER_TransactionId: The transaction ID.

Example

dcltrans  
transaction TInit    
var
    hMms : number;
  begin
    MmsCreateMms(hMms);
    MmsSetHeader(hMms, MMS_HEADER_MsgType, MMS_M_SEND_REQ);
    MmsSetHeader(hMms, MMS_HEADER_MmsVersion, MMS_MSGVERSION_10);
    MmsSetHeader(hMms, MMS_HEADER_ContentType, WAP_CONTENT_ApplicationVndWapMultipartRelated);
    MmsSetHeaderString(hMms, MMS_HEADER_From, "31743678001");
    MmsSetHeaderString(hMms, MMS_HEADER_To, "31743689031");
    MmsSetHeaderString(hMms, MMS_HEADER_TransactionId, "17");
    MmsAddFile(hMms, "info.gif", WAP_CONTENT_ImageGif, "", "info.gif");
    WapPostMms("http://10.5.8.12:8899/mmsc", hMms);
    MmsDeleteMms(hMms);
  end TInit;