One of my friend “Anmol” helped me to find out the difference and create an excel with diff. Use the attached
He has used the below “DataTable2.AsEnumerable().Where(function(row) Not DataTable1.AsEnumerable().Select(function(r) r.Field(Of String)(“Temp”)).Any(function(x) x = row.Field(Of String)(“Temp”))).CopyToDataTable()”
AccuWeather.zip (26.5 KB)