How to read the xdata(extended attributes) of cad files

[JiangTing]

Hello,I want to convert dwg files to personal geodatabase,but i find i can't use arcobjects read the xdata of the dwg files,so the final file lost the xdata,so how can i get the xdata?
Thanks!

[AnantThunuguntla]

Hello,I want to convert dwg files to personal geodatabase,but i find i can't use arcobjects read the xdata of the dwg files,so the final file lost the xdata,so how can i get the xdata?
Thanks!

Hi,

ArcGIS 10 replaces using xdata with an automated implementation of AutoCAD xrecords that is integrated with the Export to CAD tool. The tools that support xdata remain in the system so that your existing models and scripts will continue to work, but no further development will be performed in future releases.

[hqguo]

how to read xdata?