autocompletebox focus in wpf

Question

when I try to focus on my \"autocompletetextbox\" I failed I write autocompletetextbox.focus() but the cursor still focus in another what should I do or write t

Answer 1

You will have to override the Focus method to find the template of the Textbox.

public class FocusableAutoCompleteBox : AutoCompleteBox
{
    public new void Focus()
    {
        var textbox = Template.FindName("Text", this) as TextBox;
        if (textbox != null) textbox.Focus();
    }
}