AutoCad2012新增类AcRxVariablesDictionary 可以获取所有变量名和值

//AutoCad2012新增类 获取所有变量名和值
        AcRxVariablesDictionary *dic=AcRxVariablesDictionary::get();
        const AcArray<AcString> aaa= dic->getAllNames();
        for (int i=0; i<aaa.length(); i++)
        {            
            acutPrintf(_T("\n变量名=%s;"),aaa.at(i));
            struct resbuf rb;    
            Acad::ErrorStatus es= dic->getVariable(aaa.at(i))->getValue(rb);
            if (Acad::eOk == es)
            {
                if (rb.restype == RTSTR)
                {                 
                    acutPrintf(_T(" 值=%s"),rb.resval.rstring);
                }
                else if (rb.restype == RTREAL)
                {                
                    acutPrintf(_T(" 值=%0.4lf"),rb.resval.rreal);
                }
                else if (rb.restype == RTSHORT)
                {
                    acutPrintf(_T(" 值=%d"),rb.resval.rint);
                }
                else if (rb.restype == RTLONG)
                {
                    acutPrintf(_T(" 值=%d"),rb.resval.rlong);
                }
            }            
        }