Partial class in different namespaces

Question

Can I create partial class in different namespaces? Will it work correct? e.x.:

class1.cs

namespace name1
{
    public partial class Foo
    {
               


        

Answer 1

This will not work. The compiler will give you an ambiguous name error on the Foo classFoo = new Foo(); line. For partial classes to work, they must be in the same namespace because the namespace is actually part of the fully qualified name of the type.