combo boxes with null

[icemonster]

how do i add null to a combo box so it can search a listbox?

 

[DCrake]

That depends on the row source type of your combo box.

Generally leaving the combo blank denotes null

 

[icemonster]

my row source has a null value because of joining queries, but my combo box has none, how do i add the null value to it?

 

[DCrake]

Are you saying that your combo box is using a table/query as its rowsourcetype?

What are you using this combo box for?