Assertion: clipboard's content | /r/CapableOf | become the content
Facets:
value: if so
type: MANNER
Source sentences:
text: I want to have this feature in my C# program: When the user do Ctrl + C or Copy anywhere (i.e. when the clipboard content changes), my program will get notified, and check whether the content met certain criteria, if so, become the active program, and process the content, etc.