❔ How to convert from one type to a different type

            //ElementId is type
            //selectionList.SelectedItem is a list of string vals and then get current item. Without ToString() its an object.
            string curItem = selectionList.SelectedItem.ToString();
            ElementId curItemId = (ElementId)Enum.Parse(typeof(ElementId), curItem);
            //curItemId error: type provided must be Enum. Parameter Name: Enum Type.

            Autodesk.Revit.DB.Color overrideColor = new Autodesk.Revit.DB.Color(52, 235, 85);
            updateSequenceInOrderedSelect.OverrideColour(uiapp, curItemId, overrideColor, false);