How to touch the same object from 2 lists… (References)

Question

I have problem, I wanna make 2 or 3 lists of objects of my own class, but wanna be sure that some of object can be in more lists. So I wanna have 2 lists of objects with attributes (objects are instances of the same class MyClass) But I wanna be sure that if I will edit some attributes in object1, and when I will open ListB, I wanna be sure that, that attributes from that edit will be avaible from listB. I am not sure how it will be with references. C# Do you have some solution??? thanks

For example:

ListA:

• object1
• object2
• object3
• object4

ListB:

• object5
• object6
• object1

Answer 1

如果在listA和listB中都有object1的副本，则在同一位置编辑它都无所谓。