lunes, marzo 12, 2012
Introduction
Compare two datatable having same datatype column using LINQ QueryUsing the code
This tips are used to get Mismatched records from datatable1 compared with datatable2 using LINQ Query. This mismatched records get from another datatable.
var qry1 = datatable1.AsEnumerable().Select(a => new { MobileNo = a["ID"].ToString() });
var qry2 = datatable2.AsEnumerable().Select(b => new { MobileNo = b["ID"].ToString() });
var exceptAB = qry1.Except(qry2);
DataTable dtMisMatch = (from a in datatable1.AsEnumerable()
join ab in exceptAB on a["ID"].ToString() equals ab.MobileNo
select a).CopyToDataTable();
Fuente
