Creates a new accessibility object for the System.Windows.Forms.DomainUpDown control.
A new System.Windows.Forms.DomainUpDown.DomainUpDownAccessibleObject for the control.
If you do not explicitly call the DomainUpDown.CreateAccessibilityInstance method, it will be called when the Control.AccessibilityObject property is referenced.
To get or set the Control.AccessibilityObject property, you must add a reference to the Accessibility assembly installed with the .NET Framework.