build identifier: i20100313_1044

os:windows 7 ultimate japanese version

description: 
a deletion of a bound data column is not reflected in xml source. 
* an addition is reflected correctly. 
* this is a common problem., not g11n unique. 

expected: a deletion of a bound data column is reflected in xml source correctly. 

reproducible: always

steps to reproduce:
1. create a report project and new report
2. create a flat file data source
3. create a data set with the attached file
4. insert a table in the report
5. add some columns into the table
6. check the xml source
7. delete a column from the table
8. check the xml source again
you can find that the deletion is not reflected in xml source. 
(see the attachment)
created an attachment (id=163395)
screen capture
created an attachment (id=163397)
test file (csv flat file)
this is not a bug. the deletion in layout only deletes the data item, not the data binding it uses. to delete the data binding, need select the table and go to "property editor"->"bindings", where it lists all the bindings.
understood. thank you. closing.