Filter combobox in function of other combobox from the same form

[tomcris]

How I filter value on a combobox function of value of other combo from same
forms?

 

[John W. Vinson]

How I filter value on a combobox function of value of other combo from same
forms?

Set the RowSource property of the combo to a Query referencing the other combo
box: use =[Forms]![YourForm]![FirstCombo] as a criterion on the field you want
to filter.

You'll need to Requery the dependent combo in the AfterUpdate event of the
controlling combo.