Try this: HWND hWnd = /* from somewhere */; int nLen = GetWindowTextLength(hWnd) + 1; TCHAR* lpszText = (TCHAR*)malloc(nLen*sizeof(TCHAR)); // std::wstring str; str.resize(nLen); nLen = GetWindowText(hWnd,lpszText,nLen); // str.resize(nLen=GetWindowText(hWnd,&str[0],nLen));
sqlite3_bind_text16(stmt,1,lpszText,nLen*sizeof(TCHAR),SQLITE_TRANSIENT); // (.., str.data(),nLen*sizeof(std::wstring::value_type),SQLITE_TRANSIENT); free(lpszText); // not needed for std::wstring When you first time create the database, use sqlite3_open() to store the data as utf8. I believe bind_text16() will convert from utf16 to utf8 for you. See: - GetWindowTextLength() http://msdn.microsoft.com/en-us/library/ms633521.aspx - GetWindowText() http://msdn.microsoft.com/en-us/library/ms633520.aspx - sqlite3_bind_text16() http://www.sqlite.org/c3ref/bind_blob.html On Thu, Dec 16, 2010 at 10:51 PM, Pavel Ivanov <paiva...@gmail.com> wrote: > > std::string strText = GetWindowsTitle(...); > > the GetWindowsTitle occupied sometime with the umlaut. > > so how will you do, if you want save std::string into sqlite with keeped > > umlaut? > > > Pavel > > On Thu, Dec 16, 2010 at 8:40 AM, Ming Lu <ming...@xenovation.com> wrote: > > i tried again with the firefox plugin works very well with the umlaut.(i > > update the feld with a "รค", it can been shown correctly). > > > > in my code: > > > > std::string strText = GetWindowsTitle(...); > > > > the GetWindowsTitle occupied sometime with the umlaut. > > > > so how will you do, if you want save std::string into sqlite with keeped > > umlaut? > > > > > > On 16.12.2010 14:26, Martin Engelschalk wrote: > >> Hello Ming, > >> > >> sqlite does nothing to transform data between codepages, and it assumes > >> that data you insert is passed in UTF8. > >> However, sqlite will acept any data and store it. > >> > >> If the firefox plugin does not show you data correctly, then you > >> problably did not pass correct UTF8 to sqlite. Can you check this? > >> > >> I just checked the firefox (0.6.5) plugin with my databases, it works > >> correctly for me. > >> > _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
