PROPID_M_DEST_SYMM_KEY_LEN

The PROPID_M_DEST_SYMM_KEY_LEN property specifies the length of the symmetric key used to encrypt the message.

Type Indicator

VT_UI4

PROPVARIANT Field

ulVal

Property Values

Length (in bytes) of the symmetric key.

Remarks

The PROPID_M_DEST_SYMM_KEY_LEN property is set by MSMQ whenever when the message is sent. It is required whenever the receiving application passes PROPID_M_DEST_SYMM_KEY to MQReceiveMessage.

When passing PROPID_M_DEST_SYMM_KEY_LEN to MQReceiveMessage, the corresponding VT field in the aPropVar array can be set to VT_NULL.

QuickInfo

  Windows NT: Requires version 4.0 SP3 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in mq.h.
  Import Library: Use mqrt.lib.
  Unicode: Defined only as Unicode.

See Also

MQReceiveMessage, PROPID_M_DEST_SYMM_KEY