FaxIncomingMessageIterator.PrefetchSize property
The PrefetchSize property indicates the size of the prefetch (read-ahead) buffer.
This property is read/write.
Syntax
Property PrefetchSize As Long
Property value
A Long that specifies or receives the size of the prefetch buffer. The value of this property determines how many fax messages the iterator object retrieves from the archive each time the object refreshes its contents. The default value is lDEFAULT_PREFETCH_SIZE.
Remarks
The prefetch buffer contains messages and makes the iteration process more efficient because you iterate through the buffer rather than through a folder.
Changes you make to the size of the prefetch buffer take place immediately because FaxIncomingMessageIterator is a local object.
To use this method, a user must have the farQUERY_IN_ARCHIVE access right.
Requirements
| Minimum supported client |
Windows XP [desktop apps only] |
| Minimum supported server |
Windows Server 2003 [desktop apps only] |
| Header |
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| DLL |
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See also