A user can conduct a search in a grid that has pagination (i.e. over 25 rows is shown on next page). If the search returns more than 26 results and allows a "select all" checkbox, what's the best way to have a user pick "select all I see" or "select all that match my search criteria"?
Only found an example in gmail where they present a line: "All 20 conversations on this page are selected. Select all conversations that match this search"
Any other (more graphical) conventions we should consider?