Question

How do i make focus disappear on:

<Textbox Name="Textbox1" />

Or, if i can’t make focus go away where is it before anything is focused ?

Answer 1

You can use FocusManager to set focus to something else. I’m not sure when you want to change the focus or where in your code you want to make the call from, but I put a call to FocusManager in the code behind of a form and set its focus to itself and it seems to work fine.

e.g. if you add this to your KeyUp event your textbox will lose focus when you press a

    private void TextBox_KeyUp(object sender, KeyEventArgs e)
    {
        if (e.Key == Key.A)
            FocusManager.SetFocusedElement(this, this);
    }