将Northwind automapper代码从C#转换为VB可以按照以下步骤进行:
End
语句。using
关键字转换为VB中的Imports
语句。var
关键字转换为VB中的具体类型。foreach
循环转换为VB中的For Each
循环。以下是一个示例的C#代码和相应的VB代码转换:
C#代码:
using AutoMapper;
public class Customer
{
public string FirstName { get; set; }
public string LastName { get; set; }
}
public class CustomerDTO
{
public string FullName { get; set; }
}
public class MappingProfile : Profile
{
public MappingProfile()
{
CreateMap<Customer, CustomerDTO>()
.ForMember(dest => dest.FullName, opt => opt.MapFrom(src => src.FirstName + " " + src.LastName));
}
}
public class Program
{
public static void Main()
{
var config = new MapperConfiguration(cfg => cfg.AddProfile<MappingProfile>());
var mapper = new Mapper(config);
var customer = new Customer { FirstName = "John", LastName = "Doe" };
var customerDTO = mapper.Map<CustomerDTO>(customer);
Console.WriteLine(customerDTO.FullName);
}
}
相应的VB代码:
Imports AutoMapper
Public Class Customer
Public Property FirstName As String
Public Property LastName As String
End Class
Public Class CustomerDTO
Public Property FullName As String
End Class
Public Class MappingProfile
Inherits Profile
Public Sub New()
CreateMap(Of Customer, CustomerDTO)() _
.ForMember(Function(dest) dest.FullName, Sub(opt) opt.MapFrom(Function(src) src.FirstName & " " & src.LastName))
End Sub
End Class
Public Class Program
Public Shared Sub Main()
Dim config = New MapperConfiguration(Function(cfg) cfg.AddProfile(Of MappingProfile)())
Dim mapper = New Mapper(config)
Dim customer = New Customer With {.FirstName = "John", .LastName = "Doe"}
Dim customerDTO = mapper.Map(Of CustomerDTO)(customer)
Console.WriteLine(customerDTO.FullName)
End Sub
End Class
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