Using Win32 functions in Visual FoxPro Image Gallery
Code examples:
Saving available locale records into a cursor
Setting the mouse capture to the specified window
Downloading files from the FTP server using InternetReadFile
Drawing Windows predefined bitmaps using the LoadBitmap functions
Enumerating network resources
How to find when the application started
Obtaining a handle to the desktop associated with the calling thread
Retrieving graphic capabilities of default printer
Retrieving local computer and user names
Retrieving top-child window for the VFP form
Storing the environment strings in cursor
Reading header information from AVI file
Retrieving list of available disk drives
Scanning the hierarchy of child windows down from the main VFP window
How to check whether the system is 32-bit or 64-bit
How to view system icons for the classes installed on the local machine
Placing an arbitrary rectangular area of main VFP window on the Clipboard
Reading VFP settings from the Windows Registry
Transparent Menu Class (requires VFP9)
Winsock: reading and setting socket options
Drawing cursors for the classes defined by the system (preregistered): BUTTON, EDIT, LISTBOX etc.
How to delete all print jobs for a printer
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Pocket PC: custom RAPI class for operating with the Object Store Databases
Saving available locale records into a cursor

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Before you begin:
See also:
  • LanguageBar ActiveX control
  • Retrieving national language settings
  • Switching between keyboard layouts
  • * some LOCALE constants
    #DEFINE LOCALE_ILANGUAGE                1   && language id
    #DEFINE LOCALE_SLANGUAGE                2   && localized name of language
    #DEFINE LOCALE_SENGLANGUAGE          4097   && English name of language
    #DEFINE LOCALE_SABBREVLANGNAME          3   && abbreviated language name
    #DEFINE LOCALE_SNATIVELANGNAME          4   && native name of language
    #DEFINE LOCALE_ICOUNTRY                 5   && country code
    #DEFINE LOCALE_SCOUNTRY                 6   && localized name of country
    #DEFINE LOCALE_SENGCOUNTRY           4098   && English name of country
    #DEFINE LOCALE_SABBREVCTRYNAME          7   && abbreviated country name
    #DEFINE LOCALE_SNATIVECTRYNAME          8   && native name of country
    #DEFINE LOCALE_IDEFAULTLANGUAGE         9   && default language id
    #DEFINE LOCALE_IDEFAULTCOUNTRY         10   && default country code
    #DEFINE LOCALE_IDEFAULTCODEPAGE        11   && default oem code page
    #DEFINE LOCALE_IDEFAULTANSICODEPAGE  4100   && default ansi code page
    #DEFINE LOCALE_IDEFAULTMACCODEPAGE   4113   && default mac code page
    #DEFINE LOCALE_ILDATE                  34   && long date format ordering
    #DEFINE LOCALE_ILZERO                  18   && leading zeros for decimal
    #DEFINE LOCALE_IMEASURE                13   && 0 = metric, 1 = US
    #DEFINE LOCALE_IMONLZERO               39   && leading zeros in month field
    #DEFINE LOCALE_INEGCURR                28   && negative currency mode
    #DEFINE LOCALE_INEGSEPBYSPACE          87   && mon sym sep by space from neg amt
    #DEFINE LOCALE_INEGSIGNPOSN            83   && negative sign position
    * there are at least 216 LOCALE constants
    DECLARE INTEGER GetLocaleInfo IN kernel32;
        INTEGER Locale, INTEGER LCType,;
        STRING @lpLCData, INTEGER cchData
        locale    N(6),;
        langid    C( 4),;
        llnagname C(30),;
        elangname C(30),;
        alangname C( 3),;
        nlangname C(30),;
        ccode     C( 3),;
        lcname    C(30),;
        ecname    C(30),;
        acname    C( 3),;
        ncname    C(30),;
        dlangid   C( 4),;
        dccode    C( 3),;
        doemcp    C( 5),;
        dansicp   C( 5),;
        dmaccp    C( 5),;
        ldtfmt    C( 2),;
        ldzeros   C( 2),;
        metrics   C( 2),;
        monzero   C( 2),;
        necurr    C( 2),;
        negsep    C( 2),;
        negsign   C( 2),;
        sdayname1 C(10),;
        smonname1 C(20);
    * scan top 0x10000 codes
    * under WinNT 4.0 it returns 138 records
    * WinMe -- 164 records
    FOR ii=0 TO 65535
        = SaveLInfo(ii)
    SELECT cs
    GO TOP
    * end of main
    PROCEDURE SaveLInfo(lnLocale)
    * saves one local record for the locale
        IF Len(GetLInfo(lnLocale, LOCALE_ILANGUAGE)) = 0
        * exit if no information exists for this locale id
        INSERT INTO cs VALUES (;
            GetLInfo(lnLocale, LOCALE_ILANGUAGE),;
            GetLInfo(lnLocale, LOCALE_SLANGUAGE),;
            GetLInfo(lnLocale, LOCALE_SENGLANGUAGE),;
            GetLInfo(lnLocale, LOCALE_SABBREVLANGNAME),;
            GetLInfo(lnLocale, LOCALE_SNATIVELANGNAME),;
            GetLInfo(lnLocale, LOCALE_ICOUNTRY),;
            GetLInfo(lnLocale, LOCALE_SCOUNTRY),;
            GetLInfo(lnLocale, LOCALE_SENGCOUNTRY),;
            GetLInfo(lnLocale, LOCALE_SABBREVCTRYNAME),;
            GetLInfo(lnLocale, LOCALE_SNATIVECTRYNAME),;
            GetLInfo(lnLocale, LOCALE_IDEFAULTLANGUAGE),;
            GetLInfo(lnLocale, LOCALE_IDEFAULTCOUNTRY),;
            GetLInfo(lnLocale, LOCALE_IDEFAULTCODEPAGE),;
            GetLInfo(lnLocale, LOCALE_IDEFAULTANSICODEPAGE),;
            GetLInfo(lnLocale, LOCALE_IDEFAULTMACCODEPAGE),;
            GetLInfo(lnLocale, LOCALE_ILDATE),;
            GetLInfo(lnLocale, LOCALE_ILZERO),;
            GetLInfo(lnLocale, LOCALE_IMEASURE),;
            GetLInfo(lnLocale, LOCALE_IMONLZERO),;
            GetLInfo(lnLocale, LOCALE_INEGCURR),;
            GetLInfo(lnLocale, LOCALE_INEGSEPBYSPACE),;
            GetLInfo(lnLocale, LOCALE_INEGSIGNPOSN),;
            GetLInfo(lnLocale, LOCALE_SDAYNAME1),;
            GetLInfo(lnLocale, LOCALE_SMONTHNAME1);
    PROCEDURE GetLInfo(nLocale, nType)
    * retrieves value for specified locale and type
        cBuffer = REPLICATE(CHR(0), 250)
        nLength = GetLocaleInfo(nLocale, nType, @cBuffer, LEN(cBuffer))
    RETURN IIF(nLength > 0, SUBSTR(cBuffer, 1, nLength), "")

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    4136 bytes  
    Created: 2001-07-31 12:00:00  
    Modified: 2011-02-22 03:04:55  
    Visits in 7 days: 110  
    Listed functions:
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    My comment:
    This code retrieves all locale records available on your system.

    At this point I do not know how to create a call-back procedure within VFP (if it is really possible), so the only replacing option is to scan a wide range of could-be locale values.
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