c# - LINQ query returning no results -


i run following linq query can see table of 2 columns, cannot see result in datagrid can please tell me doing wrong?

database d = server.databases[cbodatabases.selecteditem.tostring()]; system.data.dataset ds = d.executewithresults("select * information_schema.columns");   datatable dt = ds.tables[0];              messagebox.show(dt.columns.count.tostring());   var query = data in dt.asenumerable()//asenumerable()             select new             {                 tablename = data[0],                 fieldname = data[1]             }; datagridview1.datasource = query;

call tolist on query, fetch results:

var query = data in dt.asenumerable()//asenumerable()             select new             {                 tablename = data[0],                 fieldname = data[1]             };  datagridview1.datasource = query.tolist();

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