C# 通过反射为一个对象赋值

/// <summary>
/// 反射赋值
/// </summary>
public class ObjectReflection
{
public static PropertyInfo[] GetPropertyInfos(Type type)
{
return type.GetProperties(BindingFlags.Public | BindingFlags.Instance);
}
/// <summary>
/// 实体属性反射
/// </summary>
/// <typeparam name="S">赋值对象</typeparam>
/// <typeparam name="T">被赋值对象</typeparam>
/// <param name="s"></param>
/// <param name="t"></param>
public static void AutoMapping<S, T>(S s, T t)
{
PropertyInfo[] pps = GetPropertyInfos(s.GetType());
Type target = t.GetType();

foreach (var pp in pps)
{
PropertyInfo targetPP = target.GetProperty(pp.Name);
object value = pp.GetValue(s, null);

if (targetPP != null && value != null)
{
targetPP.SetValue(t, value, null);
}
}
}
}
用法 ObjectReflection.AutoMapping(model, vmModel);

这里将model属性的值赋值给了具体相同属性名称的vmModel。