Compiler Warning (level 1) CS3005

Identifier 'identifier' differing only in case is not CLS-compliant

A public, protected, or protected internal identifier, which differs from another public, protected, or protected internal identifier only in the case of one or more letters, is not compliant with the Common Language Specification (CLS). For more information on CLS compliance, see Language independence and language-independent components.

Example

The following example generates CS3005:

// CS3005.cs  
  
using System;  
  
[assembly:CLSCompliant(true)]  
public class a  
{  
    public static int a1 = 0;  
    public static int A1 = 1;   // CS3005  
  
    public static void Main()  
    {  
        Console.WriteLine(a1);  
        Console.WriteLine(A1);  
    }  
}