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

This is my solution for setting focus on AutoCompleteTextBox control Text:

private void MyPageLoaded(object sender, RoutedEventArgs e) {

var myPage = (MyControl)sender;
var autoTextBox = (AutoCompleteTextBox)myPage.FindName("AutoTextBox");

if (autoTextBox != null)
{
    var innerTextBox = autoTextBox.textBox;
    if (innerTextBox != null)
    {
        innerTextBox.Focus();

    }
}

}