I have written a simple custom UITypeEditor based on the excellent answer here. I also reviewed this but I did not really understand it might relate to my problem. 8-(I set up a simple form that allows the user to pick from a list and the picked values are added to value to be returned. My problem is that the value is not being returned. Soft Tees Royale Linens Cotton Modal Jersey Knit Sheet Set, The Original Premium Modal Cotton Jersey Sheet Set, Full, Aqua. 4.1 out of 5 stars 74. $52.99 $ 52. 99. Jan 18, 2012 · Modal. Modal is the other type of UITypeEditor. Instead of a dropdown, a separate dialog form opens up, just like Font or BackgroundImage does. The FocalTypeEditor first creates a new dialog form (dlgFocalPoints) that lets you adjust the property values the way you want. The GetEditValue returns UITypeEditorEditStyle.Modal.