Why doesn't he see xaml namespace?

Question

C++ / C#

C# For Windows Phone, VS2013
XAML
and in code
using System;
using System.Linq;
namespace PivotApp3.Resources.test
{
public class Test
{
public Test()
{
}
}
} The name "test" does not exist in the namespace " clr
-namespace:PivotApp3.Resources.test"
does not see.
Chiadnt?

Answer 1

you have class name Test, not test
show xaml file

Answer 2

In XAML, you need to write this:
First, the namespace declared as "xmlns:test="clr-namespace:PivotApp3.Resources.test" is specified, and then the type of the object.