Work with variable

HELLO GURUS!
How I can declare a variable in Access and than use to store value from text box or any control from form. after I want to use in queries & reports.

Anyone can help
THANK YOU IN ADVANCE:)

Are you using a Bound or Unbound form i.e are you using a table as a record source? You can refer to the control on the form in the format forms![your form name]![control name].

Hello Allan,

Thank you for your help, it really works & very easy way. Thank you again. I am using bound form,