MmsCopyMms Function

Action

Copies the binary representation of the specified MMS to the provided buffer.

Include file

MmsLib.bdh

Syntax

MmsCopyMms( in  hMms    : number,
            out sMms    : string,
            in  nMaxMms : number optional,
            out nCopied : number optional ): boolean;

Return value

true if successful
false otherwise

Parameter	Description
hMms	Handle for the MMS, returned by a call to MmsCreateMms.
sMms	Variable that retrieves the binary representation of the MMS.
nMaxMms	Optional: Maximum length of the string that can be returned. This value must be less than or equal to the size of the string variable sMms.
nCopied	Optional: Variable receiving the number of actually copied bytes.

Example

dcltrans
  transaction TInit
  var
    hMms   : number;
    sMms   : string(0x10000);
    nBytes : 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, "smile.gif", WAP_CONTENT_ImageGif, "smile.gif", "smile.gif");
    MmsCopyMms(hMms, sMms, STRING_COMPLETE, nBytes);
    Writedata(sMms, nBytes);
    MmsDeleteMms(hMms);
  end TInit;