In Visual Studio 2015, this way of implementing expression evaluators is deprecated. For information about implementing CLR expression evaluators, please see CLR Expression Evaluators and Managed Expression Evaluator Sample.

Enables an expression evaluator (EE) to display a message in the debugger's output window.


IDebugIDECallback : IUnknown

Notes for Implementers

This callback is implemented by the managed debug engine.

Notes for Callers

It can be consumed by an expression evaluator to send output to the debugger's output window.


This interface implements the following method:

Method Description
DisplayMessage Sends the specified message string to the debugger's output window.


Header: Ee.h

Namespace: Microsoft.VisualStudio.Debugger.Interop

Assembly: Microsoft.VisualStudio.Debugger.Interop.dll