How do I clear a combobox?

Question

I have some combo-boxes that are set up as drop down lists, and the user can pick a number in them. I also have a Clear button that should clear the text from the combo boxe

Answer 1

Answer for your question is:

metroComboBox1.SelectedItem = null;
anycomboBox1.SelectedItem=null;

Answer 2

In WPF You can try this code

cbHours.Items.Clear();

Answer 3

If you have applied datasource to combobox, then it will not be cleared as cmb.Items.Clear().

For that you have to assign datasource null to combobox.

cmb.DataSource = null;
cmb.Items.Clear();

Answer 4

Did you try cboxHour.Items.Clear()?