// While...Wend Example
/* While...Wend repeats a group of statements */
var Counter = 1;
while (Counter < 5) {
NSB.Print("Counter = " + Counter);
Counter++;
}
While...Wend: Difference between revisions
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(Created page with "WHILE condition <br /> :::[statements] <br /> WEND '''Description''' WHILE...WEND repeats a group of statements while a given condition is TRUE. The required component, cond...") |
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While ''condition'' <br /> | |||
:::[statements] <br /> | :::[''statements''] <br /> | ||
Wend | |||
== Description == | |||
While...Wend repeats a group of statements while a given condition is TRUE. The required component, ''condition'', is any valid expression that evaluates to TRUE or FALSE. The optional component, ''statements'', are executed during each iteration of the loop. While...Wend statements can be nested, and any Wend statements in a nested loop transfer execution to one level above the loop where the Wend occurs. | |||
== Example == | |||
<tabber> | |||
JavaScript= | |||
<syntaxhighlight lang="JavaScript"> | |||
// While...Wend Example | |||
/* While...Wend repeats a group of statements */ | |||
var Counter = 1; | |||
while (Counter < 5) { | |||
NSB.Print("Counter = " + Counter); | |||
Counter++; | |||
} | |||
</syntaxhighlight> | |||
|-| | |||
BASIC= | |||
<syntaxhighlight lang="vb.net"> | |||
Rem While...Wend Example | |||
'While...Wend repeats a group of statements | |||
Dim Counter | |||
Counter = 1 | |||
While Counter < 5 | |||
Print "Counter = " & Counter | |||
Counter = Counter + 1 | |||
Wend</syntaxhighlight> | |||
</tabber> | |||
== Output == | |||
<pre> | |||
Counter = 1 | |||
Counter = 2 | |||
Counter = 3 | |||
Counter = 4 | |||
</pre> | |||
== Related Items == | |||
[[do...loop|Do...Loop]], [[for...next|For...Next]], [[for each...next|For Each...Next]] | |||
[[Category:Language Reference]] | |||
[[Category:Statements - Flow of control]] |
Latest revision as of 23:36, 24 July 2019
While condition
- [statements]
- [statements]
Wend
Description
While...Wend repeats a group of statements while a given condition is TRUE. The required component, condition, is any valid expression that evaluates to TRUE or FALSE. The optional component, statements, are executed during each iteration of the loop. While...Wend statements can be nested, and any Wend statements in a nested loop transfer execution to one level above the loop where the Wend occurs.
Example
Rem While...Wend Example
'While...Wend repeats a group of statements
Dim Counter
Counter = 1
While Counter < 5
Print "Counter = " & Counter
Counter = Counter + 1
Wend
Output
Counter = 1 Counter = 2 Counter = 3 Counter = 4