Yes or No fields

Click a Yes or No field to select the option or to deselect it.

The field is:

Turned on when a check mark is shown in the box, which corresponds to Yes.
Turned off when there is no check mark, which corresponds to No.

Note: When you import Yes or No fields from a text file into SQL Server databases, blank values are interpreted as ‘No’. This is useful where a Yes or No field is left blank for ‘No’.

In some situations, for example when you are trying to Find records, there is a third setting that means either.