fr:global
Differences
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fr:global [2016/01/01 22:44] |
fr:global [2020/02/28 10:46] (current) |
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| + | ===== Global ===== | ||
| + | ==== Format ==== | ||
| + | **global** //variable list//\\ | ||
| + | |||
| + | ==== Description ==== | ||
| + | |||
| + | **Global** défini une liste de une ou plusieurs variables séparés par des virgules qui seront modifiables dans les sous-programmes [[subroutine|Subroutine]] et les fonctions [[Function|Function]].Ces variables peuvent être des variables simples ou des tableaux.\\ | ||
| + | Les variables globales ne peuvent être définies qu'en dehors de tout bloque et avant toute utilisation de [[Function|Function]] ou [[subroutine|Subroutine]]. | ||
| + | |||
| + | ==== Exemple ==== | ||
| + | |||
| + | < | ||
| + | global a, name$ | ||
| + | dim a(10) | ||
| + | dim name$(10) | ||
| + | a = {1, | ||
| + | name$ = {" | ||
| + | t = 99 | ||
| + | call printnames() | ||
| + | print t + " was unchanged - not global" | ||
| + | end | ||
| + | |||
| + | subroutine printnames() | ||
| + | for t = 0 to name$[?] -1 | ||
| + | print a[t] + " " + name$[t] | ||
| + | next t | ||
| + | end subroutine | ||
| + | </ | ||
| + | Affichera :\\ | ||
| + | < | ||
| + | 1 Bob | ||
| + | 4 Sue | ||
| + | 6 Sam | ||
| + | 8 Jim | ||
| + | 45 Luis | ||
| + | 34 Guido | ||
| + | 76 Steve | ||
| + | 98 Angela | ||
| + | 43 Joe | ||
| + | 12 Paul | ||
| + | 99 was unchanged - not global | ||
| + | </ | ||
| + | ==== Voir Aussi ==== | ||
| + | {{page> | ||
| + | |||
| + | ==== Disponible à partir de la version ==== | ||
| + | 0.9.9.1 | ||
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