mirror of
https://github.com/QB64Official/qb64.git
synced 2024-07-16 17:45:20 +00:00
57 lines
942 B
Markdown
57 lines
942 B
Markdown
See [SELECT CASE](SELECT-CASE).
|
|
|
|
[CASE ELSE](CASE-ELSE) is used in a [SELECT CASE](SELECT-CASE) procedure as an alternative if no other [CASE](CASE) statements are true.
|
|
|
|
## Description
|
|
|
|
* [CASE ELSE](CASE-ELSE) should be listed at the bottom of the case list as it will supersede any case statements after it.
|
|
* Use it as a "safety net" or as an alternative for all values not covered in the [CASE](CASE) statements.
|
|
|
|
## Example(s)
|
|
|
|
```vb
|
|
|
|
a = 100
|
|
SELECT CASE a
|
|
CASE IS < 99: PRINT "a is < 99"
|
|
CASE 99: PRINT "a is 99"
|
|
CASE IS > 100: PRINT "a is > 100"
|
|
CASE ELSE
|
|
PRINT "a is 100"
|
|
END SELECT
|
|
|
|
|
|
```
|
|
|
|
```text
|
|
|
|
a is 100
|
|
|
|
|
|
```
|
|
|
|
```vb
|
|
|
|
a = 100
|
|
SELECT CASE a
|
|
CASE 10: PRINT "a is 10"
|
|
CASE 20: PRINT "a is 20"
|
|
CASE 30: PRINT "a is 30"
|
|
CASE ELSE: PRINT "a is something other than 10, 20 and 30"
|
|
END SELECT
|
|
|
|
|
|
```
|
|
|
|
```text
|
|
|
|
a is something other than 10, 20 and 30
|
|
|
|
|
|
```
|
|
|
|
## See Also
|
|
|
|
* [SELECT CASE](SELECT-CASE)
|
|
* [IF...THEN](IF...THEN), [ELSE](ELSE)
|