枚举和从一个对象复制属性同类型的另一目的 [英] Enumerate and copy properties from one object to another object of same type

问题描述

我使用了第三方控制，部分出口数据，以不同的格式。控制有一个属性 ExportSettings 。但它是只读

I use a third party control which exports some data to different formats. The control has a property ExportSettings. But it is read-only.

我手动设置其属性，如

ctrl.ExportSettings.Paging = false;
ctr.ExportSettings.Background = Color.Red;

所以我得到了用户的ExportSettings对象，我想将其设置为控制。

So I get the ExportSettings object from the user and I want to set it to the control.

如何可在其所有成员的值复制到用户的控制？

How can I copy all its member values to the user control?

推荐答案

尝试基于反射的克隆：

private object CloneObject(object o)
{
    Type t = o.GetType();
    PropertyInfo[] properties = t.GetProperties();

    Object p = t.InvokeMember("", System.Reflection.BindingFlags.CreateInstance, 
        null, o, null);

    foreach (PropertyInfo pi in properties)
    {
        if (pi.CanWrite)
        {
            pi.SetValue(p, pi.GetValue(o, null), null);
        }
    }

    return p;
}

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