Questions tagged [capturecollection]

I am matching a repeating group that contains a mixture of optional and non-optional groups. When I iterate over the captures, the capture collections are always collapsed, i.e. they do not insert a null element for the non matched items. Is…

I have a regular expression which uses GroupCollections in it's capture to capture a group of Item Id's (which can be comma separated, also accounting for the final one to have the word 'and'): (\bItem…