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These API routines allow you to manipulate memo fields in a Visual FoxPro table.
_AllocMemo( )
Allocates size bytes of space in the memo file for a field and inserts the new block number in the associated record in the table.
_FindMemo( )
Returns the location in the memo file to begin reading to access a memo field directly.
_MemoChan( )
Returns the Visual FoxPro channel of the memo file associated with the specified workarea.
_MemoSize( )
Returns the length of the memo field in the memo file.