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Dialog Filter API (Industry 8.1)

  • Article

7/8/2014

Review the interfaces provided by the Dialog Filter API in Windows Embedded 8.1 Industry (Industry 8.1).

The Dialog Filter API exposes a set of functions that enables you to implement your own custom filtering, and optionally, your own window interrogation. This allows native and managed code to implement an in-process (DLL) COM object that the Dialog Filter service can load and use.

For a complete walkthrough example of creating a custom filter, see Create a custom filter for Dialog Filter.

Dialog Filter API

The following table shows the interfaces that are provided in the Dialog Filter API.

Class

Description

IObjectFilterEx interface

This interface examines new windows and dialog boxes and handles filtering the window and logging information about the window. You must implement this interface when you create a custom filter for Dialog Filter.

IObjectInfoEx interface

This interface contains information about the window or dialog box that Dialog Filter is filtering and also can perform actions on the windows, such as closing the window. You have the option of implanting this interface or using the default implementation in your custom filter.

See Also

Concepts

Dialog Filter