PROPID_M_COMPOUND_MESSAGE_SIZE (Compact 2013)
3/26/2014
This property provides the size of an HTTP message, including the SOAP envelope and the SOAP attachments associated with it.
- Property ID
PROPID_M_COMPOUND_MESSAGE_SIZE
- Type Indicator
VT_UI4 (or VT_NULL)
- MQPROPVARIANT Field
ulVal
- Property Values
The size, in bytes, of the HTTP message, including the SOAP envelope and the SOAP attachments, provided by PROPID_M_COMPOUND_MESSAGE.
Remarks
The PROPID_M_COMPOUND_MESSAGE_SIZE property is a read-only property that is only used when retrieving HTTP messages.
To retrieve the contents of an HTTP message, including the SOAP envelope and the SOAP attachments associated with it, see PROPID_M_COMPOUND_MESSAGE.
Equivalent COM Property
There is no COM equivalent for this property.
Examples
The following code example shows how PROPID_M_COMPOUND_MESSAGE_SIZE is specified in the MQMSGPROPS structure when retrieving an HTTP message.
Important
For readability, the following code example does not contain security checking or error handling. Do not use the following code in a production environment.
MsgProps.aPropID[i] = PROPID_M_COMPOUND_MESSAGE_SIZE;
MsgProps.aPropVar[i].vt = VT_UI4;
i++;
DWORD dwMsgBufferSize = 4096;
UCHAR *pucMsgBuffer = (UCHAR *)malloc(dwMsgBufferSize);
if (pucMsgBuffer == NULL) {
// Error handling code (not included for clarity)
}
MsgProps.aPropID[i] = PROPID_M_COMPOUND_MESSAGE;
MsgProps.aPropVar[i].vt = VT_VECTOR|VT_UI1;
MsgProps.aPropVar[i].caub.pElems = (UCHAR*)pucMsgBuffer;
MsgProps.aPropVar[i].caub.cElems = dwMsgBufferSize;
i++;