Question Combobox unselect when form is clicked

[softhard]

Hi,
I have problem with my comboboxes that once i select any item of them and then after even if i click on my form or any other control, one of my combobox is still in blue color and UP/DOWN arrows on the keyboard are still be able to change the selected combobox items. How i can i deselect them once if i click on form or anywhere except those comoboboxes.

i used this property ActiveControl =Nothing
in form load but still not working. is there Any other way to resolve this problem?

 

[Solitaire]

Try this:

ComboBox1.SelectedItem = -1
ComboBox1.Text = ""

 

[softhard]

I can't use this because i seleted something in my comboboxes and i just want lose my control on comboboxes when i click on anywhere on the form. The selected items should show always to the user.