Represents an asynchronously evaluated expression. Script engines typically implement this interface. A debugger IDE typically uses this interface to enable an immediate execution window or watch window.

NoteNote

The IDebugExpression interface is available only from a stack frame.

In addition to the methods inherited from IUnknown, the IDebugExpression interface exposes the following methods.

Methods in Vtable Order

Method Description

IDebugExpression::Start

Begins the evaluation of the expression.

IDebugExpression::Abort

Aborts the expression.

IDebugExpression::QueryIsComplete

Determines if the operation is complete.

IDebugExpression::GetResultAsString

Returns the result of the expression evaluation as a string and the operation's return value.

IDebugExpression::GetResultAsDebugProperty

Returns the result of the expression evaluation as a debug property and the operation's return value.