传递一个泛型List<>在C＃中 [英] Passing a generic List<> in C#

问题描述

我会脑死亡这个;我有几个列表的定义，根据特定类（C1，C2，C3 ...）。我将处理这些邮件列表信息的方法。我想要做的是通过在具体名单，但该方法接受泛型列表，然后通过typeof运算决定做什么具体工作。我知道它可能的，但我不能似乎得到的方法侧的语法正确。因此，例如：

I am going brain dead on this; I have several List' defined, based on specific classes (c1, c2, c3...). I have a method that will process information on these lists. What I want to do is pass in the specific list, but have the method accept the generic list, and then via typeof determine what specific work to do. I know its possible, but I cant seem to get the syntax right on the method side. so, for example:

List<c1> c1var;
List<c2> c2var;
List<c3> c3var;

some_method(c1var);
some_method(c2var);
some_method(c3var);

class some_thing
some_method(List<> somevar)
if typeof(somevar).name = x then
esle if typeof(somevar).name = y then....

我如何设置该方法的参数列表？

How do I set up the parameter list for the method?

感谢

推荐答案

您需要声明 some_method 是通用，以及

You need to declare some_method to be generic, as well.

void SomeMethod<T>(List<T> someList)
{
    if (typeof(T) == typeof(c1))
    {
         // etc
    }
}

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