Revision history for KeyPgOpenScrn


Revision [21758]

Last edited on 2017-05-25 00:15:38 by fxm [Typo]
Additions:
**[[KeyPgOpen|Open]] Scrn** [for //mode//] [[KeyPgAs|as]] [#]//filenumber// [[KeyPgAs|as]] [[KeyPgLong|long]]
**Open Scrn** [for //mode//] as [#]//filenumber//
//result// = **Open Scrn**( [for //mode//[,]] as [#]//filenumber// )
##//filenumber//##
##//filenumber//## is an unused file number.
Deletions:
**[[KeyPgOpen|Open]] Scrn** [for //mode//] [[KeyPgAs|as]] [#]//filenum// [[KeyPgAs|as]] [[KeyPgLong|long]]
**Open Scrn** [for //mode//] as [#]//filenum//
//result// = **Open Scrn**( [for //mode//[,]] as [#]//filenum// )
##//filenum//##
##//filenum//## is an unused file number.


Revision [21542]

Edited on 2016-08-13 09:37:05 by fxm [Corrected bad referring to 'Open']
Additions:
The error code returned by ##**Open Scrn**## can be checked using ##[[KeyPgErr|Err]]## in the next line. The function version of ##**Open Scrn**## returns directly the error code as a 32 bit ##[[KeyPgLong|Long]]##.
Deletions:
The error code returned by ##**Open Scrn**## can be checked using ##[[KeyPgErr|Err]]## in the next line. The function version of ##**Open**## returns directly the error code as a 32 bit ##[[KeyPgLong|Long]]##.


Revision [21334]

Edited on 2016-04-06 03:43:20 by fxm [The error code returned can also be checked using Err()]
Additions:
The error code returned by ##**Open Scrn**## can be checked using ##[[KeyPgErr|Err]]## in the next line. The function version of ##**Open**## returns directly the error code as a 32 bit ##[[KeyPgLong|Long]]##.
##**Open Scrn**## throws one of the following [[ProPgErrorHandling|runtime errors]]:
Deletions:
##**Open Cons**## throws one of the following [[ProPgErrorHandling|runtime errors]]:


Revision [21315]

Edited on 2016-04-03 16:44:49 by fxm [Open Scrn() returns a 32 bit Long]
Additions:
A 32 bit ##[[KeyPgLong|Long]]##: a zero (##0##) is returned if ##**Open Scrn()**## completed successfully, otherwise a non-zero value is returned to indicate failure.
Deletions:
Zero (##0##) is returned if ##**Open Err**## completed successfully, otherwise a non-zero value is returned to indicate failure.


Revision [21256]

Edited on 2016-03-14 10:02:09 by fxm [Formatting]
Additions:
//(##1##) Illegal function call//
- ##//filenumber//## was not free at the time. use ##[[KeyPgFreefile|Freefile]]## to ensure that ##//filenumber//## is free.
Deletions:
//(##1##) Illegal function call//
##//filenumber//## was not free at the time. use ##[[KeyPgFreefile|Freefile]]## to ensure that ##//filenumber//## is free.


Revision [21028]

Edited on 2016-03-13 06:06:08 by fxm [Formatting]
Additions:
##**Open Cons**## throws one of the following [[ProPgErrorHandling|runtime errors]]:
//(##1##) Illegal function call//
##//filenumber//## was not free at the time. use ##[[KeyPgFreefile|Freefile]]## to ensure that ##//filenumber//## is free.
Deletions:
##**Open Cons**## throws one of the following [[ProPgErrorHandling|runtime errors]]:
//(##1##) Illegal function call//
- ##//filenumber//## was not free at the time. use ##[[KeyPgFreefile|Freefile]]## to ensure that ##//filenumber//## is free.



Revision [20378]

Edited on 2016-02-10 16:04:27 by DkLwikki [Update link format]
Additions:
**[[KeyPgOpen|Open]] Scrn** [for //mode//] [[KeyPgAs|as]] [#]//filenum// [[KeyPgAs|as]] [[KeyPgLong|long]]
Either ##[[KeyPgInputfilemode|Input]]## or ##[[KeyPgOutput|Output]]##. If omitted, ##[[KeyPgOutput|Output]]## is assumed.
The normal console commands, such as ##[[KeyPgColor|Color]]## and ##[[KeyPgLocate|Locate]]##, do not work in this mode, because they do not accept a file number.
An unused file number can be found using ##[[KeyPgFreefile|FreeFile]]##.
##**Open Cons**## throws one of the following [[ProPgErrorHandling|runtime errors]]:
- ##//filenumber//## was not free at the time. use ##[[KeyPgFreefile|Freefile]]## to ensure that ##//filenumber//## is free.
- ##[[KeyPgOpen|Open]]##
- ##[[KeyPgOpenCons|Open Cons]]##
Deletions:
**[[KeyPgOpen Open]] Scrn** [for //mode//] [[KeyPgAs as]] [#]//filenum// [[KeyPgAs as]] [[KeyPgLong long]]
Either ##[[KeyPgInputfilemode Input]]## or ##[[KeyPgOutput Output]]##. If omitted, ##[[KeyPgOutput Output]]## is assumed.
The normal console commands, such as ##[[KeyPgColor Color]]## and ##[[KeyPgLocate Locate]]##, do not work in this mode, because they do not accept a file number.
An unused file number can be found using ##[[KeyPgFreefile FreeFile]]##.
##**Open Cons**## throws one of the following [[ProPgErrorHandling runtime errors]]:
- ##//filenumber//## was not free at the time. use ##[[KeyPgFreefile Freefile]]## to ensure that ##//filenumber//## is free.
- ##[[KeyPgOpen Open]]##
- ##[[KeyPgOpenCons Open Cons]]##


Revision [17583]

Edited on 2015-04-04 06:51:06 by FxMwikki [In function version of OPEN SCRN, a comma is not mandatory to separate fields]
Additions:
//result// = **Open Scrn**( [for //mode//[,]] as [#]//filenum// )
Deletions:
//result// = **Open Scrn**( [for //mode//] as [#]//filenum// )


Revision [17526]

Edited on 2015-04-01 12:25:04 by DkLwikki [integer => long]
Additions:
**[[KeyPgOpen Open]] Scrn** [for //mode//] [[KeyPgAs as]] [#]//filenum// [[KeyPgAs as]] [[KeyPgLong long]]
Deletions:
**[[KeyPgOpen Open]] Scrn** [for //mode//] [[KeyPgAs as]] [#]//filenum// [[KeyPgAs as]] [[KeyPgInteger integer]]


Revision [16227]

Edited on 2012-07-28 09:34:27 by CountingPine [Link to Open]
Additions:
- ##[[KeyPgOpen Open]]##


Revision [15901]

Edited on 2012-02-01 15:09:30 by CountingPine [Formatting]
Additions:
Zero (##0##) is returned if ##**Open Err**## completed successfully, otherwise a non-zero value is returned to indicate failure.
- ##//filenumber//## was not free at the time. use ##[[KeyPgFreefile Freefile]]## to ensure that ##//filenumber//## is free.
Deletions:
Zero is returned if ##**Open Err**## completed successfully, otherwise a non-zero value is returned to indicate failure.
- Filenumber was not free at the time. use ##[[KeyPgFreefile Freefile]]## to ensure that filenumber is free.


Revision [13368]

The oldest known version of this page was created on 2008-05-11 15:42:57 by NkKkan [Formatting]
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