ICommandEvents Interface

ICommandEvents interface in ABBYY FineReader Engine Visual Components on Windows — This is a callback interface that is used for reporting events from the Commands object to the listeners.

Visual Components are implemented in FRE for Windows.

This is a callback interface that is used for reporting events from the Commands object to the listeners. This interface is implemented on the client-side. See the detailed implementation advice for your development tool in Working with Connectable Objects.

This interface allows you to handle execution of the basic commands and define actions on custom commands. See Customizing the Context Menu and Toolbar of a Visual Component for details.

Methods

Name	Description
OnCommand	Called before executing a command in a Visual Component. Delivers to the client information on the command which is going to be executed. Allows you to cancel the operation.

See also

Working with Connectable Objects

Customizing the Context Menu and Toolbar of a Visual Component

Commands