Hi @hnguy71 ,
It might help to know a bit more about the context, but based on what you've written, you're trying to see whether any of the concatenated combinations in the Data grid on the left of your image match the current combination of text inputs on the right of the image - is that right?
Based on the screenshot though, the left appears to be a collection of rows and the right appears to be fields that would make up one row, so - logically I would think that you'd want to check if the combination of fields on the right exists in the collection on the left before, presumably, adding them to the collection on the left as a concatenated rowset like the others?
Take a look a the following to see if it sounds like what you're trying to do.
Create a Label to see the output and set it's Text: property to:
Concatenate(Geomarket.Text, "|", SubGeoMarket.Text, "|", ProductLine.Text) //and so for all your text fields on the right
in
Mycollection.ConcatenatedColumn
Should resturn true based on the screenshot you showed. I don't know what you're input fields are named, so substitute with your input text names.
Hope this helps,
RT
