摘要:
1.简单的linq语法 //1 var ss = from r in db.Am_recProScheme select r; //2 var ss1 = db.Am_recProScheme; //3 string sssql = "select * from Am_recProScheme"; 阅读全文
摘要:
DataTable通过dt.AsEnumerable()方法转换可用Linq查询,反之,Linq也可以转化为DataTableDataTable newDt = query1.CopyToDataTable<DataRow>();var query1 = from stu in dtStu.AsEn 阅读全文