Hiding fields from the debugger

Try this attribute:

 [DebuggerBrowsable(DebuggerBrowsableState.Never)]

Use it to hide your backing fields by placing the attribute above the field declaration like this:

class Foo
{
    [DebuggerBrowsable(DebuggerBrowsableState.Never)]
    int bar;  // this one will be hidden
    int baz;  // but this one will be visible like normal
}

Keep in mind that the DebuggerBrowsableState enumeration has two other members:

Collapsed: Collapses the element in the debugger.
RootHidden: This shows child elements of a collection but hides the root element itself.