Specified cast is not valid while compare two datatable

[Palaniyappan (Palaniyappan P)]

Kindly have a look on this thread

Compare Datatables one specific column with other specific Column and Get Matched and Not Matched Records`

Hello Community Use Below Code to Compare 2 Datatable Column and Get Matched and Not Matched Records Note- Based on your datatable column datatype update datatype here with column field. To Get Matched Records Datatable Out_Matched_Data = In_DataTable1.AsEnumerable().Where(function(row) In_DataTable2.AsEnumerable().Select(function(r) r.Field(Of Int32)(In_DT2_ColName_To_Match.ToString)).Any(function(x) x = row.Field(Of Int32)(In_DT1_ColName_To_Match.ToString))).CopyToDataTable() To Get Not…

Cheers @smita.mobifly