SharePoint: Make a list field hidden programmatically

Question

I'm trying to hide the "Title" field in a list. This doesn't seem to work:

SPList myList;
...
SPField titleField = myList.Fields.GetField("Title");
//titleField.PushChangesToLists = true; <-- doesn't seem to make a difference
titleField.ShowInEditForm = false;
titleField.ShowInDisplayForm = false;
titleField.ShowInNewForm = false;
titleField.Update();
//myList.Update(); <-- make no difference

What am I doing wrong?

Answer 1

Try this:

field.Hidden = true;
field.Update();