Executes the command specifying the UI state explicitly.
An object which implements the ICommandUIState interface.
The Command.Execute method performs the UI state check implicitly, so you cannot bring the command to action arbitrarily. Unlike the Execute method, the ForceExecute method enables you to check the UI state for the command, and then deliberately and unconditionally start its execution, or decline it.
See ShowFontFormCommand.ForceExecute topic, for a use example.