两个类重复属性值复制
核心代码
/// <summary>
/// 属性重复值复制
/// </summary>
/// <typeparam name="V">源模型</typeparam>
/// <typeparam name="T">目标模型</typeparam>
/// <param name="sourceList">数据源</param>
/// <returns></returns>
public static List<T> ConvertData<V, T>(List<V> sourceList)
{
List<T> list = new List<T>();
Type type = typeof(T);
PropertyInfo[] properties = type.GetProperties();//获取目标模型属性
foreach (V item in sourceList)
{
T model = Activator.CreateInstance<T>(); //创建目标模型实例
for (int i = 0; i < properties.Length; i++)
{
PropertyInfo[] personPro = item.GetType().GetProperties();
for (int j = 0; j < personPro.Length; j++)
{
//判断目标模型的属性是不是源模型中的
if (properties[i].Name == personPro[j].Name && properties[i].PropertyType == personPro[j].PropertyType)
{
Object value = personPro[j].GetValue(item, null);
//将源模型中属性的值赋值给目标模型的属性
properties[i].SetValue(model, value, null);
}
}
}
list.Add(model);
}
return list;
}
测试:
类Test1
public string ID { get; set; }
public string Name { get; set; }
public string Sex { get; set; }
public string Address { get; set; }
类Test2
public string ID { get; set; }
public string Name { get; set; }
public string Sex { get; set; }
调用
List<Test1> testList = new List<Test1>
{
new Test1
{
ID = "1", Name = "王二狗", Sex = "男", Address="12"
},
new Test1
{
ID = "2", Name = "王狗", Sex = "男", Address="12"
}
};
List<Test2> list = new List<Test2>();
list = ConvertData<Test1, Test2>(testList);

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