对于班级列表中的每个项目

Question

I'm fairly sure this question has been asked before, but I'm unsure what to search for, so if there is something already been asked for this, please direct me there.

Usually, I would do something like this

List<string> values = new List<string>();
foreach (MyClass workingClass in AllTheClasses)
{
    string val = workingClass.SomeField);
    values.Add(val);
}

However, I would like to use something like this :

List<string> values = AllTheClasses.ToList(SomeField);

Is there a better way to do this?

Answer 1

Linq的方式：

var values = AllTheClasses.Select(c=>c.SomeField).ToList();