That's exactly what I was looking for.

Thanks!

Hi Oscar,

Looks like you can do this using PerformAction:

        private void ultraDateTimeEditor1_MouseDown(object sender, MouseEventArgs e)
        {
            UltraDateTimeEditor udte = (UltraDateTimeEditor)sender;
            udte.PerformAction(Infragistics.Win.UltraWinMaskedEdit.MaskedEditAction.SelectSection,false, false);
        }

Thanks for the answer Mike,

As you say, the up/down arrows change the value of the section where the caret is located. What I want to do is select the text of the section when the user clicks it. For example, if the user clicks the minutes section I want the control to select both digits.

I noticed the contorl already does something similar when the TabNavigation property is set to NextSection. When you hit the tab key the next section is selected. I wonder if the control exposes all I need to do the same thing.

My first approach was inheriting from the UltraDateTimeEditor. That way I can have access to the UltraDateTimeEditor.DateTimeEditor. The Editor has a Sections collection, and that's where I get stuck. Is there a way to know the current Section? Given the Section, is there a way to tell the Editor "select the text of this section"?

Thanks in advance,

Oscar.