lamdba to datetable

//试剂名称动态获取
DataTable NuclearMedicineName = new DataTable();
NuclearMedicineName = new RisTotalManage().GetNuclearMedicineName();
IEnumerable<string> L_NuclearMedicineName = new List<string>();
L_NuclearMedicineName = NuclearMedicineName.AsEnumerable().Select(t => t.Field<string>(Pub_dictionary.F_Dicvalue));