Calling a method with Generic signature and parameter

Question

I have the following signature which has a generic type and parameter as below:

List<T> GetMyList<T>(T filter);

The filter type is different from the list type. I am trying to call like this:

var myList = repo.GetMyList<List<items>>(filter);

I am not sure how to specify the type of 'filter' in the method call. Is this possible?

Answer 1

如果类型不同，则需要具有2个通用类型，如下所示：

public List<T1> GetMyList<T1, T2>(T2 filter);