The following video shows how to use the Expression Builder to create a common expression for a calculated field. Tip If you see the word expression in a menu, you can click it to start the Expression Builder. In this articleĪlthough the Expression Builder is available from many locations in Access, the most consistent way to display it is to put focus on a property box that takes an expression, such as Control Source or Default Value, and then click Expression Builder or press CTRL+F2. There are two ways to use the Expression Builder: use the Expression Builder box, which may be all you need, or use the expanded Expression Builder, when your expression is more elaborate. Use the Expression Builder to quickly look up these components and insert them accurately. Expressions have many components or "moving parts": functions, operators, constants, identifiers, and values. But the Expression Builder makes it a lot easier. Sometimes, writing an expression can be daunting. Access for Microsoft 365 Access 2021 Access 2019 Access 2016 Access 2013 Access 2010 Access 2007 More.
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