I have three datatables dt1,dt2 and dt3 i need to check the data in rows of first datatable matches with second and third datatable
If my second and third datatable has same names which are in first datatable then i should not display the unmatching names
if in case they are not same i need to display that first datatable has testdemo which is not there in second datatable if testdemo is there in second datatable but not in third datatable i need to show first datatable has testdemo but not there in third datatable
for example
My first datatable contains
column name
test
testdemo
testdemo1
testdemo2
my second datatable
test
testupload
testdemo1
testdemo2
if we compare above two testupload is different in second data table then i need to show testdemo and test upload are different
my third datatable
test1
testuploaddemo
testdemo1
testdemo2
then in this case i need to show test and testdemo in datatable1 does not match with test1 and testuploaddemo in datatable3
that means i need to compare datatable1 with datable 2 and datatable 3 and datable 2 with datatable 1 and datatable3 and datatable 3 with datatable 1 and datatable 2 if different i need to show error message at last else no need how can i do this
What I have tried:
i am unable to get how to do this