DebuggerEvents Object Properties, Methods, and Events

Visual Studio

Events

OnContextChanged Event	Fired whenever the current process, program, thread, or stack is changed through either the user interface or through the automation model.
OnEnterBreakMode Event	Reflecting the overall state of the debugger, this event is fired when the debugger enters break mode. This event is fired regardless of how break mode is established.
OnEnterDesignMode Event	Reflecting the overall state of the debugger, this event is fired when the debugger leaves run mode or debug mode. This event is fired whenever design mode is established after debugging.
OnEnterRunMode Event	Reflecting the overall state of the debugger, this event is fired when entering run mode. This event may not fire when stepping. It is typically best used when you are updating the user interface.
OnExceptionNotHandled Event	Thrown before OnEnterBreakMode. Setting this action allows the handler to affect the development environment's user interface when the handler exits. The parameter is set initially to the value set by any prior handlers.
OnExceptionThrown Event	Thrown before OnEnterBreakMode. Setting the action allows the handler to affect the development environment's user interface when the handler exits. The parameter is set initially to the value set by any prior handlers.