映射业务对象和实体对象与反思C＃ [英] Mapping business Objects and Entity Object with reflection c#

问题描述

我想使用反射在C＃中的实体对象以某种方式映射到业务对象 -

I want to somehow map entity object to business object using reflection in c# -

public class Category
    {
        public int CategoryID { get; set; }
        public string CategoryName { get; set; }
    }

我的实体类有相同的属性，使用反射或的CategoryId和CategoryName.Any最佳实践的动态将是AP preciated。

My Entity Class has same properties, CategoryId and CategoryName.Any best practice using reflection or dynamic would be appreciated.

推荐答案

您可以使用 Automapper 或 Valueinjecter

编辑：

好吧，我写了使用反射功能。

Ok I wrote a function that uses reflection.

public static void MapObjects(object source, object destination)
{
    Type sourcetype = source.GetType();
    Type destinationtype = destination.GetType();

    var sourceProperties = sourcetype.GetProperties();
    var destionationProperties = destinationtype.GetProperties();

    var commonproperties = from sp in sourceProperties
                           join dp in destionationProperties on new {sp.Name, sp.PropertyType} equals
                               new {dp.Name, dp.PropertyType}
                           select new {sp, dp};

    foreach (var match in commonproperties)
    {
        match.dp.SetValue(destination, match.sp.GetValue(source, null), null);                   
    }            
}

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