WinQueryCpList: Difference between revisions
Created page with "This function queries available code pages. ==Syntax== WinQueryCpList(hab, ulcount, aulCodepage) ==Parameters== ;hab (HAB) - Input : Anchor-block handle. ;ulcount (ULONG) - Input : Maximum number of code pages returned. ;aulCodepage (PULONG) - Output : Code page list. : An array of {{hp1|ulcount}} elements, that contains a list of code pages available to the program. : For more information about code pages, see . ;ulTotCount (ULONG) - Returns : Total..." |
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;aulCodepage ([[PULONG]]) - Output | ;aulCodepage ([[PULONG]]) - Output | ||
: Code page list. | : Code page list. | ||
: An array of | : An array of ulcount elements, that contains a list of code pages available to the program. | ||
: For more information about code pages, see . | : For more information about code pages, see . | ||
;ulTotCount ([[ULONG]]) - Returns | ;ulTotCount ([[ULONG]]) - Returns | ||
Latest revision as of 17:25, 9 April 2025
This function queries available code pages.
Syntax
WinQueryCpList(hab, ulcount, aulCodepage)
Parameters
- hab (HAB) - Input
- Anchor-block handle.
- ulcount (ULONG) - Input
- Maximum number of code pages returned.
- aulCodepage (PULONG) - Output
- Code page list.
- An array of ulcount elements, that contains a list of code pages available to the program.
- For more information about code pages, see .
- ulTotCount (ULONG) - Returns
- Total number of code pages available.
- 0
- An error occurred
- Other
- Total number of code pages available.
Errors
Possible returns from WinGetLastError:
- PMERR_PARAMETER_OUT_OF_RANGE (0x1003) The value of a parameter was not within the defined valid range for that parameter.
Example Code
#define INCL_WINCOUNTRY #include <OS2.H> #define maxcount 8 HAB hab; ULONG aulCodepage[maxcount]; ULONG ulTotalCount; ulTotalCount = WinQueryCpList(hab, (ULONG)maxcount, (PULONG) aulCodepage);