Aug 5, 2014
2 mins read
首先是一個簡單的Model
public class DemoModel { public int Id { get; set; } public string Name { get; set; } }
public class DemoViewModel { public int Id { get; set; } public string Name { get; set; } }
private static void V1() { DemoModel c1 = new DemoModel() { Id = 123, Name = “abc” };DemoViewModel c2 = new DemoViewModel { Id = c1.Id, Name = c1.Name }; Console.WriteLine("id:{0}, name:{1}", c2.Id, c2.Name);
}
private static void V2() { Mapper.CreateMap<DemoModel, DemoViewModel>(); DemoModel c1 = new DemoModel { Id = 123, Name = “abc” };DemoViewModel c2 = Mapper.Map<DemoModel, DemoViewModel>(c1); Console.WriteLine("id:{0}, name:{1}", c2.Id, c2.Name);
}
public class CustViewModel { public int CustomerID { get; set; } public string CompanyName { get; set; } public string City { get; set; } public string Region { get; set; } public string PostalCode { get; set; } public string Country { get; set; } public string Phone { get; set; } public string Fax { get; set; } }
public static IEnumerable<CustViewModel> GetList() { Mapper.CreateMap<IDataReader, IEnumerable<CustViewModel>>(); string connString = @"data source=(localdb)\v11.0; initial catalog=Northwind; trusted_connection=true;"; using (SqlConnection conn = new SqlConnection(connString)) { SqlCommand cmd = new SqlCommand("select * from customers", conn); conn.Open(); SqlDataReader dtr = cmd.ExecuteReader(); return Mapper.Map<IDataReader, IEnumerable<CustViewModel>>(dtr); } }
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