F2Bin()
Converts a numeric value to a 64 bit IEEE floating point number.
FAttr()
Retrieves or modifies file attributes.
FClose()
Closes an open binary file.
FCount()
Determines the number of fields in the DBF file open in a work area.
FCreate()
Creates a new file or sets the length of an existing file to zero.
FErase()
Deletes a file.
FError()
Retrieves the error code after completion of a low level file function.
FExists()
Determines whether the specified file exists.
FieldBlock()
Creates a set/get code block for a database field.
FieldGet()
Determines the value of a field in the current record of a work
FieldInfo()
Sets or returns the settings for a field.
FieldName()
Return a field name from a work area.
FieldPos()
Returns the position of a field in a work area.
FieldPut()
Copies a value into a field of the current record in a work area.
FieldWBlock()
Creates a set/get code block for a field in a specific work area.
File()
Determines whether the specified file exists.
FkLabel()
Determines the identifier for a function key.
FkMax()
Retrieves the number of function keys.
FLock()
Locks a database file opened as SHARED for write access.
FOpen()
Opens a file at the operating system level.
Found()
Determines whether the last search operation was successful.
FRead()
Reads a character string from a file into a memory variable.
FReadStr()
Reads a character string from a file stopping at an occurrence of
FRename()
Changes the name of a file.
FromBase64()
Decodes a base64 encoded string.
FromQP()
Decodes a "quoted-printable" encoded string.
FSeek()
Positions the file pointer within a file.
FSize()
Determines and optionally sets the size of a file.
FWrite()
Writes a character string into an open file.