I have a question want to ask you
A primary form a query button below, by querying the button calls the subform, a combo box is in system form, and there is a text box, and the data source is from the main form of the field name of the database tables is in, uh, the content of the text box is to query, now the problem is that once the combo box selected the field name, date of birth of the field name belongs to the field type date, what is in the combo box, attributes and text box in the back to the primary form in the subform unload, with a primary form to display the content of the query,