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Equilla Formula Language

C1061

The extension interface is not a dual interface.

If you use the C# InterfaceType attribute make sure the value is ComInterfaceType.InterfaceIsDual for the extension interface. In case you are using the MIDL-Compiler add the dual attribute to the interface declaration.

Examples

Objects: myObj( "MyExtension.MyObject" ); //causes C1061 if the extension interface is not a 'dual' interface

See also:

Errors and Warnings;