Removing duplicate row in datarowcompare

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1

Dt1.Asenumerable().Except(dt2 .Asenumerable().DataRowCompare.Default).copytodatable

My dt1:
Name. Id. Qty
App. 1. 1
Bt. 2. 3
App. 1. 1
Tea. 5. 4

Dt2
Name. Id. Qty
Bt. 2. 3
My output
Name. Id. Qty
App. 1. 1
Tea. 5. 4

It also removing same row(App. 1. 1) while comparing .please help me out

2

@brindhaS Can you show us what is the Output that you get and what is the Output that you Expect ?

3

Ok my output should be im expecting
After in removing
Name. Id. Qty
App. 1. 1
App. 1. 1
Tea. 5. 4

4

@supermanPunch can you have a look I’ve displayed what my expected output

6

@brindhaS What if the dt2 contains some other data which is not present in dt1 ?

7

Row 2 is matching so that 1st query removes it

8

@brindhaS Yes. I understood that :sweat_smile: but what if your data is something like this, then what is the Output you expect ?

dt1 :
Name. Id. Qty
App. 1. 1
Bt. 2. 3
App. 1. 1
Tea. 5. 4

Dt2 :
Name. Id. Qty
Bt. 2. 3
Ct. 1. 4.

9

@brindhaS
Have a Look Here.

Maybe you will Just extend to the Second column but running with the Same logic

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