WHILE ~ WEND
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A
WHILE block creates a loop that runs while a condition is true. The condition is evaluated at each iteration, so if it changes to false, the loop will exit.
Syntax
WHILE condition <body> WEND
| Name | Description |
|---|---|
WHILE | The WHILE keyword is the start of a WHILE block. |
condition | An expression that results in a true or false value. |
<body> | Code within the WHILE block is executed at each iteration of the loop. |
WEND | The WEND keyword is the end of a WHILE block. |
Examples
TheWHILE loop is used to repeat a block of code while some trivial condition remains true. The condition must have some way to change within the loop, otherwise the loop will continue forever (unless a statement within contains BREAK or some other means of escape.)No posts yet (will you be the first?)