Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
191 views
in Technique[技术] by (71.8m points)

c# - Property Name and need its value

I have a name of a property and need to find its value within a Class, what is the fastest way of getting to this value?

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

I am making the assumption that you have the name of the property in runtime; not while coding...

Let's assume your class is called TheClass and it has a property called TheProperty:

object GetThePropertyValue(object instance)
{
    Type type = instance.GetType();
    PropertyInfo propertyInfo = type.GetProperty("TheProperty");
    return propertyInfo.GetValue(instance, null);
}

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...