Unused declaration

• Apr 29, 2019

CodeRush Classic shows the Unused declaration code issue if a private member or a local variable does not have references within its visibility scope.

Fix

Remove the unused declaration.

Purpose

Highlights the declarations, which can be removed to improve code readability.

Example

C#

public class MyClass
{
    public MyClass(string name)
    {
        Name = name;
    }
    public string Name { get; private set; }
    public object Data { get; set; }
    private object │_Data;
}

Fix:

C#

public class MyClass
{
    public MyClass(string name)
    {
        Name = name;
    }
    public string Name { get; private set; }
    public object Data { get; set; }
}