Compiler Error CS0524
'type' : interfaces cannot declare types
An interface cannot contain a user-defined type; it should contain only methods and properties.
The following sample generates CS0524:
// CS0524.cs
public interface Clx
{
public class Cly // CS0524, delete user-defined type
{
}
}
Collaborate with us on GitHub
The source for this content can be found on GitHub, where you can also create and review issues and pull requests. For more information, see our contributor guide.
.NET feedback
.NET is an open source project. Select a link to provide feedback: