Possible Duplicate:
What is the significance of the three dots “…” on menus and buttons and how to use them right?
As a simple example, in the file menu of Notepad the first option is "New" and the second one is "Open...". What is the rule here? At first I thought that it was simply that an option that opens a dialog should have an ellipsis but it's not entirely consistent even in Microsoft's applications.
Some examples from Microsoft Visual Studio:
- "About Microsoft Visual Studio"
- "Register Product"
- "Options..."