Adding object to list add the same object to another list

Questions & Answers
1

Hello everyone. I’m currently working with lists and i have a bug that a can’t figure out. I have two lists and when i add an item to one it automatically add the same object to the other. here is the code :

        v_tempNode = v_actualPosition;
		v_tempTarget = v_goWeClickedOn;
		v_path.Clear();
		v_tempPath.Clear();
		v_tempPath.Add(v_tempTarget);

at this point if i debug both my v_path and v_tempPath have .Count = 1, filled with v_tempTarget. Any idea/clue of why this is happening ?

2

I found the problem : when you work with lists if you do List1 = List2 it doesnt just copy the content of your second list into your first list, your first list BECOME your second list, just like they share the same memory address. If you want to copy the content of a list into another one you have to use a for loop or a foreach loop.