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'prints 3.00416602394638

End

FILEATTR

Action

Returns the file open mode.

Syntax

bFileAttribut = FILEATTR(bFileNumber)

Remarks

bFileAttribut	(Byte) File open mode, See table
bFileNumber	(Byte) Number of the opened file

This functions returns information about the File open mode

Return value Open mode

1INPUT

2OUTPUT

8 APPEND

32 BINARY

See also

INITFILESYSTEM , OPEN , CLOSE, FLUSH , PRINT, LINE INPUT, LOC, LOF , EOF , FREEFILE , SEEK , BSAVE , BLOAD , KILL , DISKFREE , DISKSIZE , GET , PUT, FILEDATE , FILETIME , FILEDATETIME , DIR , FILELEN, WRITE , INPUT

ASM

Calls	_FileAttr
Input	r24: Filenumber
Output	24: File open mode	r25: Errorcode
	C-Flag: Set on Error

Partial Example

'open the file in BINARY mode Open "test.biN" For Binary As #2

Print Fileattr(#2); " file mode"' should be 32 for binary Put #2 , Sn ' write a single

Put #2 , Stxt ' write a string Close #2

page -485-

FILEDATE

Action

Returns the date of a file

Syntax

sDate = FILEDATE ()

sDate = FILEDATE (file)

Remarks

Sdate	A string variable that is assigned with the date.
File	The name of the file to get the date of.

This function works on any file when you specify the filename. When you do not specify the filename, it works on the current selected file of the DIR() function.

See also

INITFILESYSTEM , OPEN , CLOSE, FLUSH , PRINT, LINE INPUT, LOC, LOF , EOF , FREEFILE , FILEATTR , SEEK , BSAVE , BLOAD , KILL , DISKFREE , DISKSIZE, GET , PUT, FILELEN , FILETIME , FILEDATETIME , DIR , WRITE , INPUT

ASM

Calls	_FileDateS ; with filename	_FileDateS0 ; for current file from DIR()
Input	X : points to the string with the	Z : points to the target variable
	mask
Output

Partial Example

Print "File demo"

Print Filelen("josef.img");" length" ' length of file

Print Filetime("josef.img");" time" ' time file was changed

Print Filedate("josef.img");" date" ' file date

FILEDATETIME

Action

Returns the file date and time of a file

Syntax

Var = FILEDATETIME ()

Var = FILEDATETIME (file)

page -486-

	© MCS Electronics, 1995-2007
Remarks
Var	A string variable or byte array that is assigned with the file datge and time
	of the specified file
File	The name of the file to get the date time of.

When the target variable is a string, it must be dimensioned with a length of at least 17 bytes.

When the target variable is a byte array, the array size must be at least 6 bytes.

When you use a numeric variable, the internal file date and time format will be used.

See also

INITFILESYSTEM , OPEN , CLOSE, FLUSH , PRINT, LINE INPUT, LOC, LOF , EOF , FREEFILE , FILEATTR , SEEK , BSAVE , BLOAD , KILL , DISKFREE , GET , PUT , FILELEN , FILEDATE , FILETIME , DIR , WRITE , INPUT

ASM

Calls	_FileDateTimeS		_FileDateTimeS0
Input
Output

Calls	_FileDateTimeB	_FileDateTimeB0
Input
Output

Example

See fs_subfunc_decl_lib.bas in the samples dir.

FILELEN

Action

Returns the size of a file

Syntax

lSize = FILELEN ()

lSize = FILELEN (file)

Remarks

lSize	A Long Variable, which is assigned with the filesize in bytes of the file.
File	A string or string constant to get the file length of.

This function works on any file when you specify the filename. When you do not specify the filename, it works on the current selected file of the DIR() function.

page -487-

See also

INITFILESYSTEM , OPEN , CLOSE, FLUSH , PRINT, LINE INPUT, LOC, LOF , EOF , FREEFILE , FILEATTR , SEEK , BSAVE , BLOAD , KILL , DISKFREE , GET , PUT , FILEDATE , FILETIME , FILEDATETIME , DIR , WRITE , INPUT

ASM

Calls

_FileLen

Input

Output

Partial Example

Print "File demo"

Print Filelen("josef.img");" length" ' length of file

Print Filetime("josef.img");" time" ' time file was changed

Print Filedate("josef.img");" date" ' file date

FILETIME

Action

Returns the time of a file

Syntax

sTime = FILETIME ()

sTime = FILETIME (file)

Remarks

Stime	A string variable that is assigned with the file time.
File	The name of the file to get the time of.

This function works on any file when you specify the filename. When you do not specify the filename, it works on the current selected file of the DIR() function.

See also

INITFILESYSTEM , OPEN , CLOSE, FLUSH , PRINT, LINE INPUT, LOC, LOF , EOF , FREEFILE , FILEATTR , SEEK , BSAVE , BLOAD , KILL , DISKFREE , GET , PUT , FILELEN , FILEDATE , FILEDATETIME , DIR , WRITE , INPUT