C/C++_unicode相关代码笔记

作备份用

wchar_t * mystr = new wchar_t[50];int a = lstrlen(g_szClassName);wchar_t * b = new wchar_t[10];_itow_s(a,b,10,10);lstrcpy(mystr,L"");lstrcat(mystr,L"字符串长度是");lstrcat(mystr,b);