posted on 2005-11-15
1. Revise the mistake in processing elliptical arc object. 2. Adjust the online activation authorization method of the register edition. (You need to input member account, software . serial number and software activation code.). 3. Visual drawings support hardware key, software key and remote key, more credible and more convenient drawing . protection project. 4. Support the OpenDesign, TiOpenCAD and TiMDS platform series of Tsinghua InfoTech (testing). 5. Release CD install edition (image file), all products can be found in a CD. 6. Commercial products can be divided into 4 editions, personal edition, professional edition, enterprise edition and . network edition. 7. V1 version goes on the market in each Lianbang software exclusive all round, welcome nearby purchase.