Table Input and Output Routines

JavaScript Editor js editor     Web development 



Main Page

These API routines allow you manipulate Visual FoxPro tables.

_DBAppend( ) API Library Routine


Attempts to append a new record to the table in the specified workarea.
_DBLock( ) API Library Routine


Attempts to lock the current table record or file in a work area specified by workarea.
_DBRead( ) API Library Routine


Moves the current record pointer to the specified record in the specified workarea.
_DBRecCount( ) API Library Routine


Returns the total number of records in the table open in the specified workarea.
_DBRecNo( ) API Library Routine


Returns the number of the current record in the table in the specified workarea.
_DBReplace( ) API Library Routine


Places a new value in a field.
_DBRewind( ) API Library Routine


Performs a GOTO TOP in the specified workarea and returns the resultant record number.
_DBSeek( ) API Library Routine


Searches an indexed table in the current work area for the first record whose index key matches the value val.
_DBSkip( ) API Library Routine


Performs a SKIP in the specified workarea of the distance specified.
_DBStatus( ) API Library Routine


Returns status flags for the specified workarea.
_DBUnlock( ) API Library Routine


Releases all user-obtained locks on records or the file in the work area specified by workarea.
_DBUnwind( ) API Library Routine


Performs a GOTO BOTTOM in the specified workarea and returns the resultant record number.
_DBWrite( ) API Library Routine


Writes to disk the current record in the specified workarea and updates any affected indexes.

See Also



JavaScript Editor js editor     Web development