Wince动态加载字体资源

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#define     SUB_KEY   L"SOFTWARE\\Microsoft\\FontLink\\SystemLink" //子键#define     KEY_VALUE L"\\NANDFLASH\\YeedonMedia\\Font\\msyh.ttf,微软雅黑" //键值#define     FONT_PATH L"\\NANDFLASH\\YeedonMedia\\Font\\msyh.ttf"//字体路径void ResetFontRegedit(){     DWORD dwIndex = 0, NameSize, NameCnt, NameMaxLen, Type;     DWORD KeySize, KeyCnt, KeyMaxLen, DateSize, MaxDateLen;     WCHAR *szKeyName;     WCHAR *szValueName;     LPBYTE szValueDate;     HKEY hKey = NULL;     LONG nResult = RegOpenKeyEx(HKEY_LOCAL_MACHINE, SUB_KEY, 0, KEY_ALL_ACCESS, &hKey);     if(nResult != ERROR_SUCCESS)     {        printf("打开注册表失败! RegOpenKeyEx return %d, GetLastError() return %d", nResult, GetLastError());     }     //获取子键信息     if(RegQueryInfoKey(hKey, NULL, NULL, NULL, &KeyCnt, &KeyMaxLen, NULL, &NameCnt, &NameMaxLen, &MaxDateLen, NULL, NULL) != ERROR_SUCCESS)     {        printf("(RegQueryInfoKey错误! GetLastError() return %d", GetLastError());        ::RegCloseKey(hKey);     }     //枚举键值信息     for(dwIndex = 0; dwIndex < NameCnt; dwIndex++)//枚举键值     {        DateSize = MaxDateLen + 1;        NameSize = NameMaxLen + 1;        szValueName = (WCHAR*)malloc(NameSize);        szValueDate = (LPBYTE)malloc(DateSize);        RegEnumValue(hKey, dwIndex, szValueName, &NameSize, NULL, &Type, szValueDate, &DateSize);//读取键值                if(Type == REG_SZ)        {           //判断键值项类型并做其他修改           printf("%s\n", szValueName);           RegSetValueEx(hKey, szValueName, 0, REG_SZ, (byte*)KEY_VALUE, sizeof(KEY_VALUE));        }     }     ::RegCloseKey(hKey);}void AddFontResource(){     RemoveFontResource();     if(::AddFontResource(FONT_PATH) == 0) //加载字体失败     {          printf("加载字体资源失败!\n");     }     ::SendMessage(HWND_BROADCAST, WM_FONTCHANGE, 0, 0);}void RemoveFontResource(){     RemoveFontResource(FONT_PATH);     ::SendMessage(HWND_BROADCAST, WM_FONTCHANGE, 0, 0);}
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