CV: Difference between revisions
Jump to navigation
Jump to search
Navigation:
Main Page with Articles and Tutorials
Keyword Reference - Alphabetical
Keyword Reference - By usage
Report a broken link
(Created page with "{{DISPLAYTITLE:_CV}} The _CV function is used to convert _MK$, ASCII, STRING values to numerical values. {{PageSyntax}} :{{Parameter|result}} = _CV({{Parameter|numericalType}}, {{Parameter|MKstringValue$}}) {{Parameters}} * {{Parameter|numericalType}} is any number type: INTEGER, LONG, SINGLE, DOUBLE, _INTEGER64, _FLOAT, _BYTE or _BIT. * Integer, Long, Byte and Bit values can be signed or _UNSIGNED. * The {{Para...") |
No edit summary |
||
| (7 intermediate revisions by the same user not shown) | |||
| Line 7: | Line 7: | ||
{{ | {{PageParameters}} | ||
* {{Parameter|numericalType}} is any number type: [[INTEGER]], [[LONG]], [[SINGLE]], [[DOUBLE]], [[_INTEGER64]], [[_FLOAT]], [[_BYTE]] or [[_BIT]]. | * {{Parameter|numericalType}} is any number type: [[INTEGER]], [[LONG]], [[SINGLE]], [[DOUBLE]], [[_INTEGER64]], [[_FLOAT]], [[_BYTE]] or [[_BIT]]. | ||
* Integer, Long, Byte and Bit values can be signed or [[_UNSIGNED]]. | * Integer, Long, Byte and Bit values can be signed or [[_UNSIGNED]]. | ||
| Line 14: | Line 14: | ||
{{PageDescription}} | {{PageDescription}} | ||
* The {{Parameter|MKstringvalue$}} value type must match the numerical type parameter used. | * The {{Parameter|MKstringvalue$}} value type must match the numerical type parameter used. | ||
* [[_MK$]] [[STRING|string]] values consist of [[ASCII]] characters in the same byte length as the number value type. | * [[_MK$]] [[STRING|string]] values consist of [[ASCII]] characters in the same byte length as the number value type. | ||
| Line 20: | Line 20: | ||
{{PageExamples}} | {{PageExamples}} | ||
''Example:'' Using the _MK$ and _CV functions: | ''Example:'' Using the _MK$ and _CV functions: | ||
{{CodeStart}} | {{CodeStart}} | ||
{{Cl|DIM}} i64 {{Cl|AS}} {{Cl|_INTEGER64}} | {{Cl|DIM}} i64 {{Cl|AS}} {{Cl|_INTEGER64}} | ||
{{Cl|DIM}} i64str {{Cl|AS}} {{Cl|STRING}} | {{Cl|DIM}} i64str {{Cl|AS}} {{Cl|STRING}} | ||
i64 = | i64 = {{Text|4099318665700534580|#F580B1}} | ||
i64str = {{Cl|_MK$}}({{Cl|_INTEGER64}}, i64) | i64str = {{Cl|_MK$}}({{Cl|_INTEGER64}}, i64) | ||
{{Cl|PRINT}} "I64:"; i64 | {{Cl|PRINT}} {{Text|<nowiki>"I64:"</nowiki>|#FFB100}}; i64 | ||
{{Cl|PRINT}} "_MK$: "; i64str | {{Cl|PRINT}} {{Text|<nowiki>"_MK$: "</nowiki>|#FFB100}}; i64str | ||
i64 = {{Cl|_CV}}({{Cl|_INTEGER64}}, i64str) | i64 = {{Cl|_CV}}({{Cl|_INTEGER64}}, i64str) | ||
{{Cl|PRINT}} "_CV:"; i64 | {{Cl|PRINT}} {{Text|<nowiki>"_CV:"</nowiki>|#FFB100}}; i64 | ||
{{CodeEnd}} | {{CodeEnd}} | ||
{{OutputStart}} | {{OutputStart}} | ||
I64: | I64: 4099318665700534580 | ||
_MK$: | _MK$: 4i5z¢┤π8 | ||
_CV: | _CV: 4099318665700534580 | ||
{{OutputEnd}} | {{OutputEnd}} | ||
:The _MK$ string result may not print anything to the screen, as in the example above, unless [[_CONTROLCHR]] is set to OFF. | :The _MK$ string result may not print anything to the screen, as in the example above, unless [[_CONTROLCHR]] is set to OFF. | ||
| Line 42: | Line 42: | ||
{{PageSeeAlso}} | {{PageSeeAlso}} | ||
* [[_MK$]] {{ | * [[_MK$]] {{Text|(QB64 string conversion function)}} | ||
* [[MKI$]], [[CVI]], [[INTEGER]] | * [[MKI$]], [[CVI]], [[INTEGER]] | ||
* [[MKL$]], [[CVL]], [[LONG]] | * [[MKL$]], [[CVL]], [[LONG]] | ||
* [[MKS$]], [[CVS]], [[SINGLE]] | * [[MKS$]], [[CVS]], [[SINGLE]] | ||
* [[MKD$]], [[CVD]], [[DOUBLE]] | * [[MKD$]], [[CVD]], [[DOUBLE]] | ||
* [[MKSMBF$]], [[CVSMBF]] {{ | * [[MKSMBF$]], [[CVSMBF]] {{Text|(Microsoft Binary Format)}} | ||
* [[MKDMBF$]], [[CVDMBF]] {{ | * [[MKDMBF$]], [[CVDMBF]] {{Text|(Microsoft Binary Format)}} | ||
* [[PDS (7.1) Procedures#CURRENCY|CURRENCY]] | * [[PDS(7.1) Procedures#CURRENCY|CURRENCY]] | ||
* [[_CONTROLCHR]] | * [[_CONTROLCHR]] | ||
{{PageNavigation}} | {{PageNavigation}} | ||
Latest revision as of 22:14, 21 March 2023
The _CV function is used to convert _MK$, ASCII, STRING values to numerical values.
Syntax
- result = _CV(numericalType, MKstringValue$)
Parameters
- numericalType is any number type: INTEGER, LONG, SINGLE, DOUBLE, _INTEGER64, _FLOAT, _BYTE or _BIT.
- Integer, Long, Byte and Bit values can be signed or _UNSIGNED.
- The MKstringvalue$ parameter must be a string value generated by _MK$
Description
- The MKstringvalue$ value type must match the numerical type parameter used.
- _MK$ string values consist of ASCII characters in the same byte length as the number value type.
Examples
Example: Using the _MK$ and _CV functions:
DIM i64 AS _INTEGER64 DIM i64str AS STRING i64 = 4099318665700534580 i64str = _MK$(_INTEGER64, i64) PRINT "I64:"; i64 PRINT "_MK$: "; i64str i64 = _CV(_INTEGER64, i64str) PRINT "_CV:"; i64 |
I64: 4099318665700534580 _MK$: 4i5z¢┤π8 _CV: 4099318665700534580 |
- The _MK$ string result may not print anything to the screen, as in the example above, unless _CONTROLCHR is set to OFF.
See also
- _MK$ (QB64 string conversion function)
- MKI$, CVI, INTEGER
- MKL$, CVL, LONG
- MKS$, CVS, SINGLE
- MKD$, CVD, DOUBLE
- MKSMBF$, CVSMBF (Microsoft Binary Format)
- MKDMBF$, CVDMBF (Microsoft Binary Format)
- CURRENCY
- _CONTROLCHR