IActiveScriptProfilerCallback2 Interface
Provides methods that are used by the scripting engine to notify a profiler object when Document Object Model (DOM) events occur. This interface is implemented by the profiler object.
Methods
| Method | Description |
|---|---|
| IActiveScriptProfilerCallback2::OnFunctionEnterByName | Notifies the profiler object that the scripting engine is going to run a DOM function call. |
| IActiveScriptProfilerCallback2::OnFunctionExitByName | Notifies the profiler object that the scripting engine finished running a DOM function call. |
Remarks
The IActiveScriptProfilerCallback2 interface first released with Internet Explorer 9.
Notification of function calls that are not calls into the DOM is provided by the IActiveScriptProfilerCallback Interface.
Note
To add the ability to start and stop profiling when a script is running, call the following methods. By using these methods, you can obtain the complete call stack if JavaScript is running when you start or stop profiling.
- Call IActiveScriptProfilerControl2::CompleteProfilerStart to notify the profiler that you have started profiling.
- Call IActiveScriptProfilerControl2::PrepareProfilerStop to notify the profiler that you will soon stop profiling.