Difference between revisions of "SET PCKEYS"
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==Class== | ==Class== | ||
Xbase Compatibility | Xbase Compatibility | ||
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==See Also== | ==See Also== | ||
| − | [[APPEND]], [[CHANGE]], [[CREATE SCREEN]], [[ | + | [[APPEND]], [[CHANGE]], [[CREATE SCREEN]], [[DB_FOXPLUSBUGS]], [[DB_FOXPROKEYS]], [[DB_SAMBA]], [[EDIT]], [[EDITFIELD()]], [[FILETYPE()]], [[FMT()]], [[Function Keys]], [[INDEXEXT()]], [[INKEY()]], [[LASTKEY()]], [[MODIFY SCREEN]], [[READKEY()]], [[SET CLIPPER]], [[SET CLIPPER5]], [[SET COMPATIBLE]], [[SET EDITFIELD]], [[SET FILECASE]], [[SET FILETYPE]], [[SET FORMAT]], [[SET INDEXEXT]], [[SET MEMOEXT]], [[SET PCEDIT]], [[SET PCEXACT]], [[SET PCFILTER]], [[SET PCGRAPHICS]], [[SET PCLOCKING]], [[SET PCPICTURE]], [[SET PCSAYS]], [[SET PCUNIQUE]], [[WAIT]] |
==Description== | ==Description== | ||
The SET PCKEYS ON command causes the INKEY(), READKEY() and LASTKEY() functions, and the WAIT command, to translate the codes for function keys pressed at the keyboard to their IBM-PC counterparts. A table summarizing the codes is shown below. | The SET PCKEYS ON command causes the INKEY(), READKEY() and LASTKEY() functions, and the WAIT command, to translate the codes for function keys pressed at the keyboard to their IBM-PC counterparts. A table summarizing the codes is shown below. | ||
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This command allows the optional logical expression <expL> to be evaluated. If a value of .T. is returned PCKEYS is set ON. If a value of .F. is returned PCKEYS is set OFF. By default SET PCKEYS is OFF. | This command allows the optional logical expression <expL> to be evaluated. If a value of .T. is returned PCKEYS is set ON. If a value of .F. is returned PCKEYS is set OFF. By default SET PCKEYS is OFF. | ||
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==Example== | ==Example== | ||
| − | <code lang="recital">set pckeys on | + | <code lang="recital"> |
| + | set pckeys on | ||
? inkey(0) | ? inkey(0) | ||
| − | // Press key to obtain value</code> | + | // Press key to obtain value |
| + | </code> | ||
Revision as of 09:42, 17 April 2009
Class
Xbase Compatibility
Purpose
Translate function key codes to PC equivalents.
Syntax
SET PCKEYS ON | OFF | (<expL>)
See Also
APPEND, CHANGE, CREATE SCREEN, DB_FOXPLUSBUGS, DB_FOXPROKEYS, DB_SAMBA, EDIT, EDITFIELD(), FILETYPE(), FMT(), Function Keys, INDEXEXT(), INKEY(), LASTKEY(), MODIFY SCREEN, READKEY(), SET CLIPPER, SET CLIPPER5, SET COMPATIBLE, SET EDITFIELD, SET FILECASE, SET FILETYPE, SET FORMAT, SET INDEXEXT, SET MEMOEXT, SET PCEDIT, SET PCEXACT, SET PCFILTER, SET PCGRAPHICS, SET PCLOCKING, SET PCPICTURE, SET PCSAYS, SET PCUNIQUE, WAIT
Description
The SET PCKEYS ON command causes the INKEY(), READKEY() and LASTKEY() functions, and the WAIT command, to translate the codes for function keys pressed at the keyboard to their IBM-PC counterparts. A table summarizing the codes is shown below.
| Keypad List | PC Key | Wait | Inkey() | Readkey() | Lastkey() |
|---|---|---|---|---|---|
| [1] | F1 | 0 | 28 | 36 | 28 |
| [2] | F2 | 255 | -1 | -1 | |
| [3] | F3 | 254 | -2 | -2 | |
| [4] | F4 | 253 | -3 | -3 | |
| [5] | F5 | 253 | -4 | -4 | |
| [6] | F6 | 251 | -5 | -5 | |
| [7] | F7 | 250 | -6 | -6 | |
| [8] | F8 | 249 | -7 | -7 | |
| [9] | F9 | 248 | -8 | -8 | |
| [0] | F10 | 247 | -9 | -9 | |
| [CURSOR LEFT] | CURSOR LEFT | 19 | 19 | 0 | 19 |
| [CURSOR RIGHT] | CURSOR RIGHT | 4 | 4 | 1 | 4 |
| [CURSOR UP] | CURSOR UP | 5 | 5 | 4 | 5 |
| [CURSOR DOWN] | CURSOR DOWN | 24 | 24 | 5 | 24 |
| [PAGE UP] | PgUp | 18 | 18 | 6 | 18 |
| [PAGE DOWN] | PgDn | 3 | 3 | 7 | 3 |
| [ABANDON] | Esc | 27 | 27 | 12 | 27 |
| [EXIT/SAVE] | End | 23 | 23 | 14 | 23 |
| [PAN LEFT] | Ctrl <- | 26 | 26 | 8 | 26 |
| [PAN RIGHT] | Ctrl -> | 2 | 2 | 9 | 2 |
When PCKEYS is ON the ’/’ key cannot be used to activate the menu bar. The [MENUBAR] key must be used instead. This allows the ’/’ to be input into a field on a form.
This command allows the optional logical expression <expL> to be evaluated. If a value of .T. is returned PCKEYS is set ON. If a value of .F. is returned PCKEYS is set OFF. By default SET PCKEYS is OFF.
Example
set pckeys on ? inkey(0) // Press key to obtain value
Products
Recital Mirage Server, Recital Terminal Developer
