Lets say I have a query with a field called "Letter". I know how to use criteria from form, but this time I want to use a criteria with multiple values and I struggle. In my criteria form, called frmCriteria, I have a field called txtLetterCriteria. I use checkboxes and vba to build the value in this field so it could be something like this: In ('A';'C';'K').
When I use the text: In ('A';'C';'K') Directly in the criteria field of the query it workes fine, but when I use [Forms]![frmCriteria]![txtLetterCriteria] in the criteria field of the query it does not work.
Appreciate any tips or hint on the syntax I need to use to make this work.