c++ - Trying to test unicode filename retrieval/conversion to/from UTF8-UTF16 -

-

i've looked @ lot of examples widechartomultibyte, etc. question more testing.

i downloaded language set, chinese, simplified china machine. using virtual keyboard created directory on c:\ chinese characters in path, , placed file inside directory.

i'm trying see correct filename testing _wfopen path. have same file in location testing:

  //setlocale(lc_all, "zh-cn");   //setlocale(lc_all, "chinese_china.936");   setlocale(lc_all, "");   wchar_t* outfilename = l"c:\\特殊他\\和阿涛和润\\bracket3holes.sat";   //wchar_t* outfilename = l"c:\\heather\\bracket3holes.sat";   wchar_t w[] = l"r";   file* foo = _wfopen(outfilename, w);

first tried without setting locale, tried various combinations of setting locale language downloaded (therefore language of path). _wfopen works fine c:\heather path, returns null pointer unicode path.

what missing? insight appreciated. note code must compilable vc9.

--- based on feedback, saved file utf-8 bom, added const before wchar_t declarations, , in debugger see right string , file pointer no longer null.

thank help. i'm still trying wrap head around all, we're trying transition const char* unicode-friendly.


Comments

Post a Comment

Popular posts from this blog

Delphi XE2 Indy10 udp client-server interchange using SendBuffer-ReceiveBuffer -

-
i use delphi xe2 , indy10 udp protocol. can't receive server echo on client side if use receivebuffer method. got "socket error # 10040" although send small echo message server client. console application illustrate problem below. in advance. program project1; {$apptype console} {$r *.res} uses system.sysutils, idglobal, idbasecomponent, idcomponent, idsockethandle, idudpclient, idudpserver, idudpbase, idstack; type tudp_serv = class(tidudpserver) procedure udpsvudpread(athread: tidudplistenerthread; adata: tidbytes; abinding: tidsockethandle); end; var udpserver: tudp_serv; udpcl: tidudpclient; bsnd, brcv: tbytes; s: string; k: integer; //============================================================================== procedure tudp_serv.udpsvudpread(athread: tidudplistenerthread; adata: tidbytes; abinding: tidsockethandle); begin writeln(' server read: ' + tohex(adata, length(adata))); abinding sendto(peerip, peerport, adat...
Read more

Qt ActiveX WMI QAxBase::dynamicCallHelper: ItemIndex(int): No such property in -

-
i new windows programming. here goes code objiwbemlocator = new qaxobject("wbemscripting.swbemlocator"); objwmiservice = objiwbemlocator->querysubobject("connectserver(qstring&,qstring&)",qstring("."),qstring("root\\cimv2")); qaxobject* returnlist = objwmiservice->querysubobject("execquery(qstring&)", qstring("select * %1").arg(domain)); qaxobject* result = returnlist->querysubobject("itemindex(int)", 0); i getting error on runtime qt activex wmi qaxbase::dynamiccallhelper: itemindex(int): no such property in but itemindex method exists msdn says the itemindex method not work collections not contain swbemobjects, such swbemmethodset, swbemnamedvalueset, swbemprivilegeset, swbempropertyset, , swbemqualifierset. what selecting ? have tried iterating on collection ? plus need minimum windows vista itemindex method. hope helps
Read more

Enable autocomplete or intellisense in Atom editor for PHP -

-
i'm first time user of atom editor php code. atom can autocomplete built-in functions of php. possible make editor autocomplete custom function written in separate file? function.php <?php function printsomething() { echo "hello world"; } index.php <?php require_once "function.php"; printsomething(); // autocompleted atom editor while typing thanks in advance. there text file in %userprofile%.atom called snippets.cson. in there can add snippet. more this: http://flight-manual.atom.io/using-atom/sections/snippets/ but need think can use later on other files well. otherwise need copy , paste.
Read more