Q: How can I update data of a region to the entire extent of the data with SuperMap iDesktop 8C?
A: First, you need to overlay the two copies of the data. Then you should disable the selectable option for the data of the entire extent. After that, draw a box to select data of the region and query the data of the entire extent with the identity spatial relation. Finally, you should delete the query results and append the rows of the regional data to the data of the full extent.