Parameters
- controller
- The User Interface Controller for the current process
- commandName
- The command that was requested.
- sessionSummaries
- Summaries of the selected sessions.
Headers of all of the currently selected sessions are provided. If the command was configured to provide its own user interface it will be called on the main UI thread and needs to perform its own background processing to keep the user interface responsive. If not, it will be called from a background thread and the user interface will be kept responsive by the framework.
The controller should not be persisted or accessed between calls, it may change and the same object may get calls from multiple controllers.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2