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4/8/2010
This read-only property provides the length of the message body in bytes.
Syntax
HRESULT get_BodyLenth(
long* pcbBody
);
Parameters
- pcbBody
Length, in bytes, of the message.
Return Value
The following table describes the common return values.
| Value | Description |
|---|---|
S_OK |
Success |
E_INVALIDARG |
One or more arguments are invalid |
E_NOTIMPL |
The function contains no implementation |
E_OUTOFMEMORY |
Out of memory |
Remarks
Each Message Queuing message can have no more than 4 MB of data.
MSMQMessage.BodyLength can be used by sending or receiving applications.
- Sending applications can use MSMQMessage.BodyLength to find the size of the message body as soon as MSMQMessage.Body is set, including before and after the message is sent.
- Receiving applications can use BodyLength to find the size of a message before or after retrieving the message body.
Equivalent Function property
When using functions, the size of body of the message can be retrieved using the PROPID_M_BODY_SIZE property.
Requirements
| Header | mqoai.h |
| Library | mqoa.lib |
| Windows Embedded CE | Windows CE .NET 4.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |