COM_COUNT() | Counts the number of characters in the input buffer. |
COM_DTR() | Queries/sets the Data Terminal Ready (DTR) status. |
COM_FLUSH() | Clears the receiving buffer. |
COM_HARD() | Turns the hardware handshake (automatic CTS) on/off. |
COM_INIT() | Initializes the port parameters. |
COM_NUM() | Return the number of the highest available serial interface port |
COM_OPEN() | Opens the port and initializes the buffer |
COMPILEFILE() | Compile file. |
COMPILESTRING() | Compile string. |
COM_READ() | Reads characters from the receiving buffer. |
COM_RTS() | Queries/sets the RTS status. |
COM_SEND() | Transmits data. |
COM_SFLUSH() | Flush sending buffer. |
COM_SOFT() | Queries or sets the software handshake (automatic XON/XOFF). |
COM_TIMEOUT() | Set timeout for all operations in 1/10 seconds. |
CSCOUNT() | Returns the number specified chars into source string. |
CTOD() | Convert a date string to a date value |
CURDIR() | Return the current DOS directory |
DATE() | Return the system date as a date value |
DAY() | Return the day of the month as a numeric value |
DBAPPEND() | Append a new record to the database open in the current work area |
DBCLEARFILTER() | Clear a filter condition |
DBCLEARINDEX() | Close all indexes for the current work area |
DBCLEARRELATION() | Clear active relations |
DBCLOSEALL() | Close all occupied work areas |
DBCLOSEAREA() | Close a work area |
DBCOMMIT() | Flush pending updates |
DBCOMMITALL() | Flush pending updates in all work areas |
DBCREATE() | Create a database file from a database structure array |
DBCREATEINDEX() | Create an index file |
DBDELETE() | Mark a record for deletion |
DBEDIT() | Browse records in a table layout |
DBEVAL() | Evaluate a code block for each record matching a scope and condition |
DBF() | Return current alias name |
DBFILTER() | Return the current filter expression as a character string |
DBGOBOTTOM() | Move to the last logical record |
DBGOTO() | Position record pointer to a specific identity |
DBGOTOP() | Move to the first logical record |
DBRECALL() | Reinstate a record marked for deletion |
DBREINDEX() | Recreate all active indexes for the current work area |
DBRELATION() | Return the linking expression of a specified relation |
DBRSELECT() | Return the target work area number of a relation |
DBSEEK() | Move to the record having the specified key value |
DBSELECTAREA() | Change the current work area |
DBSETDRIVER() | Return the default database driver and optionally set a new driver |
DBSETFILTER() | Set a filter condition |
DBSETINDEX() | Empty orders from an order bag into the order list |
DBSETORDER() | Set the controlling order |
DBSETRELATION() | Relate two work areas |
DBSKIP() | Move relative to the current record |