Memo Field Input and Output Routines

  • [アーティクル]

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.