Thanks Sahil.
For anybody having this issue, just use Sahil's code but swap the columns round:
Collection_3 = Collection_2.AsEnumerable().Except(Collection_1.AsEnumerable(), DataRowComparer.Default).CopyToDatatable()
This returns unique values
Collection_3 =...
I'm new to BP - would you mind expanding on how I declare the variables for the data items for the collections please? I know I need to do it in the Global Code area but can't figure out how.
Hi,
As part of a larger process I need to sort through Collection A which contains around 5,000 rows at a time against Collection B which can contain a small amount of rows from around 10-30 and if any of the values from B match A then the rows from A need removing.
I have attempted this by...
Going to jump on the bandwagon here. I need to loop through a collection of around 5000 rows and check against a second collection of about 8 items to see if there's any matching items in the larger collection - if so then they need removing. Can anybody suggest a good way of doing this please...
Hi,
Is it possible to take the rows of data from a collection and concatenate them all into individual rows in a data item? I've tried looping over the collection in a calculation stage but this simply overwrites the value in the data item each time rather than creating a new line and...
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