Hello all, I have a question concerning modifying objects in tables. My sourcetable contains Polylines and I like to create Regions into a new table. Because of the amount of Data, I have to do it with MapBasic. First I select all Lines for a special region from the sourcetable into selection. Then I create Regions in the Selection and copy the resulting region into new table. (Creating, combinig and Building up the Regions is not the Problem.) The main Problem is that I can�t modify the sourcetable because I need it unchanged for the following Selection. Is it neccessary to close the sourcetable to prevent a modification and then open in the next loop and then save the selection as a table and reopen it to modify the Data and Objects. This sounds very strange to me, because I have to open, save and reopen the Tables for every loop. Any suggestions would be helpful. Thanks to all for your help.
