Resolved: Collection was modified; enumeration operation may not execute
I was playing with a data table object, my requirement was to merge all duplicate rows to one and remove the duplicates. e.g. Book Price Quantity Title 1 210 4 Title 1 210 6 Title 1 210 8 These were the rows inside my data table object. I want a consolidated row in place … Resolved: Collection was modified; enumeration operation may not execute