Programmatically Clear Selection in WPF ComboBox

I found that I needed to also add:

comboBox.Text = "";

to get the text to clear

comboBox.SelectedIndex = -1;

Is the way to go. I don't know why it doesn't work for you; perhaps an event handler for SelectedIndexChanged changes the value?

comboBox.SelectedIndex = -1; works for me.

Are you doing anything else in your event handler? Are you using databinding?

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