The latest version of this topic can be found at id.
Specifies a dispid parameter for a member function (either a property or a method, in an interface or dispinterface).
Syntax
  
      [ id(  
   dispid  
) ]  
Parameters
dispid
The dispatch ID for the interface method.
Remarks
The id C++ attribute has the same functionality as the id MIDL attribute.
Example
See the example for bindable for an example of how to use id.
Requirements
Attribute Context
| Applies to | Interface method | 
| Repeatable | No | 
| Required attributes | None | 
| Invalid attributes | None | 
For more information, see Attribute Contexts.
See Also
IDL Attributes
Method Attributes
Data Member Attributes
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