PROPID_M_EXTENSION_LEN

The PROPID_M_EXTENSION_LEN property specifies the length of the information in the PROPID_M_EXTENSION property.

Type Indicator

VT_UI4

PROPVARIANT Field

ulVal

Property Values

Length (in bytes) of PROPID_M_EXTENSION.

Remarks

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

See Also

MQReceiveMessage, PROPID_M_EXTENSION

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